Tuesday, December 15, 2015

Developing Positive Relationships or How to be a Decent Guy


Nodes took a hiatus for a year, but I am back, recharged, and ready to explore again some of the more interesting corners of popular culture and sociology.

For today, a more personal post.

What are the critical components to develop and maintain relationships of all types? Whether it be friendships, family, romantic, or creative? I think we can distill down the key components to make all these relationships flourish.

In no specific order, here are my lego building blocks to meaningful connections with humans. I work on these everyday, sometimes successfully, sometimes not. It is in the trying.



  • Positivity 
  • Friendship
  • Love
  • Honesty 
  • Fun 
  • Directness
  • Light
  • Grace
  • Creativity
  • Forgiveness
  • Sacrifice 
  • Perseverance 
  • Openness
  • Trust 
  • Accept responsibility 
  • Belief
  • Keep an open mind
  • Be flexible
  • It is OK to say No
  • Use logic
  • Be rationale
  • Express your feelings early not late
  • Compatibility  (Physically, emotionally and intellectually)
  • Patience & time for one another
  • Humor & fun
  • Effective communication & conflict resolution
  • Acceptance
  • Shared values
  • Serving heart
  • Common purpose 
  • Interest 
  • Amusement 
  • Joy 
  • Serenity 
  • Gratitude 
  • Inspiration 
  • Awe 



What did I miss?

Image: courtesy of https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhEusPR9HTnSJ4P0183LqA58iOSLUzcQwySh8xSElcybjnMZ2L2YLI8wlVHGQJH2ZBcl9CRdYTj2kDJhXT_j-TqWb33_mvxk9C6rjWxdFHGELjfCbG2mnOCuNpD5Zru_zZsdKiklopTKO7W/s1600/cartoon-meaning-of-life.jpg

Thursday, January 9, 2014

MOOCs in Higher Education: The Heroes & Villains Discourse

The arguments for the adoption of MOOCs in higher education are equal in quantity and fervor to the arguments against the adoption of MOOCs. Where are the facts in the fiction? The rhetoric from both camps is high: professors and public system advocates vs. ed-tech companies and allies. Who the home team is here depends on your social and educational politics. It is important to keep in mind that neither professors nor ed-tech advocates speak in unified voices, as unified communities, but patterns can be seen in the qualitative content in the discourse around MOOCs. Here be rich data.

A significant part of the problem is the binary construction of the ed-tech argument in public discourse. MOOC as savior or MOOC as demon. From classroom to cleanroom. Ed-tech as soul-sucking capitalist tool or ed-tech as access-opening, democratizing tool. Private company capitalism vs. socialist out-of-touch professoriate. Dinosauric professors who erect obstacles against the disruption of their systems of power or professors standing at the ethical vanguard protecting one of the few public spaces that has yet to be fully commercialized, commoditized, marketed, and centralized.

There’s enough blame to go around. The hubris in technology sectors inflames the rhetoric: “If you would just get out of the way so we can revolutionize your lives, likely make your profession obsolete, and make a lot of money for a few of us while we do it…that would be great. Don’t worry, we will still be here as long as we get Series C funding.

Equally maddening is the ivory tower disconnect with the financial realities on the ground. Professors who bemoan the centralization of power and growth of the Suited Class, but balk at the excessive time demands of university service and governance. Professors who want less private funding to run universities, but expect salaries to be paid and campus services to be funded and operative. When “the life of the mind” disconnects from “the life on the street,” we are gonna have a failure to communicate. 

 
SIZE & NUMBERS
Ed-tech advocates focus on reach, scale, efficiency, and democratization to build their arguments. Important buzz words in the Valley. MOOCs have greater reach in terms of populations, greater ability to scale, are more efficient, and democratize learning via open-access models. Opponents say this is hardly what happens in practice, and one-size-fits-all, super-sized education is not a positive end to pursue.

It’s the numbers we teach” sings the ed-tech advocate. Writing on MOOCs on the Education Stormfront blog, Andrew Barras opines that “A single MOOC can teach more students in one semester than a professor (sic) will teach in his whole career. We are talking about teaching the whole world potentially. In an increasingly global and technology driven world, lifelong learning for everyone is going to be critical to solve the world’s problems.” He continues that many professors are…”educational craftsmen (sic, plural) in a mass education world.”

Who benefits?!” cries the line professor. Enter the critique that centers on the “superstar” academic (often Ivy League/private university affiliated) who has risen in stature to star in the new hit education-reality TV show, MOOCs. Writing for Slate, Professor Jonathan Rees expands on this critique:

“Despite the obvious problems with assessment, some of the best-known faculty at big-name universities across the United States and around the world have decided to become “superprofessors,” the people whose names are attached to these MOOCs because they do most of the lecturing. While very few of them have publicly discussed the compensation that they may or may not receive for their services, my guess would be that most superprofessors became superprofessors because the chance to become higher-education rock stars got the best of them, as the ones willing to talk publicly about compensation are making little or nothing.

Unfortunately for everyone else in academia, their fame will likely come at a very steep price. From an administrative standpoint, the beauty of MOOCs is that they provide an easy opportunity to drastically cut labor costs by firing existing faculty members or simply hiring poorly trained ones—whom they won't have to pay well—to help administer the class. After all, this way of thinking goes, why should I hire a new Ph.D. when I can get the best professors in the world piped into my university's classrooms?”
Gianpiero Petriglieri’s post on the Harvard Business Review Blog on his experiences as a professor with MOOCs and approaches by entrepreneurs is funny, honest, enlightening, and very useful for our discussion here.
“Apparently I have the right profile for a MOOC professor. I’m young enough to be threatened, good enough to be useful, and tech savvy enough to be interested. (Perhaps also vain enough to be flattered). My fondness for the Internet as a public agorá is surely a sign that I want it to become my open classroom as well.

Actually, no. It isn’t. When it comes to joining this battle I declare myself a conscientious objector.

Mind you, I am not unsympathetic to the argument for MOOCs and their derivatives — that many people who need knowledge and skills don’t have the resources to acquire them in those expensive and inefficient bundles called “universities.” Nor am I blind to the problems facing business schools and higher education at large, or lacking in my enthusiasm for technology. I am not immune to flattery either.

I can easily concede that for many topics, the right numbers and platform may foster online learning and interactions as meaningful as those that take place in the average classroom or seminar room, specially for students and faculty accustomed to living part of their social lives online. And I believe that the conscious intent of MOOC proselytizers is altruistic.

However, as the Princeton sociologist who discontinued his popular MOOC illustrated, if you are a prominent faculty member at an elite university the idealistic prospect of spreading free knowledge to the masses may distract you from pondering your MOOC’s more troublesome potential social consequences.”
This is some meta-sociological-academic business we got here. Rich data.

Each camp has valid and no-so-valid argument premises, with no shortage of emotion. To be sure, when we reduce complex social issues into black and white, heroes and villains, we deaden our ethical and practical imaginations. And we make it very difficult to find common ground or consensus.

The answer here, as with most social issues, is always both and all. All things will exist and likely will compliment and contradict. To date, in the US, MOOCs can be useful when used judiciously, in a targeted manner, layered with traditional approaches, with focus on learning outcomes and pedagogical freedom.

Take the best of tech and the best of lecture models, integrate, mix, and go kick academic ass.

Easier said than done. This dual integration demands professors that have academic and technological knowledge, while balancing publishing requirements (often soul-crushing), teaching duties, grant writing, department service, university service, community service, student mentoring, and thesis development. It also demands student populations that are tech savvy, have regular access to tech tools, and have campus resources at their disposal when things go pear-shaped. The socioeconomic price tag is starting to rise here.

A critical challenge for MOOCs is that these platforms have proven to be useful mainly for already highly-motivated learners who are tech savvy with regular internet technologies access. Honestly, a no brainer here. It doesn’t take great sociological know-how to figure out that students from higher SES backgrounds are more prepared, have regular access to technology, and know how to use that technology more fluently comparative to their lower SES counterparts. The problem is that MOOCs were supposed to give those same lower SES students (who struggle the most with online platforms) a digital leg-up.

Digital native is a misnomer. Just because students grow-up with Web 2.0 doesn’t mean they know how to utilize and navigate its structures. Consider that because a person grows up speaking English, doesn’t mean they will do well in English class. Sure they speak, but they might not understand any of rules of grammar and syntax that allow them to command and direct that language usage. Huge difference. Replace the word language with tech here and you are getting the picture. BTW – a glance at undergrad papers (and comrade, have I done a lot of that), shows that both of the above are too often correct.

A central issue that the MOOC horde must address is that high SES student populations likely need MOOCs the least. Working-class, poor, and/or marginalized students need greater access, yet are often under-prepared at best, and at worst critics argue, are getting homogenized factory versions of higher education. Nietzsche on discount.

Many professors are concerned about the privatization and subsequent dismantling of public university systems. They are concerned about a growing managerial class making command decisions outside the values of shared governance that are built into the foundations of public universities. They are concerned with the hegemonic control and flow of knowledge and learning. They are concerned about learning outcomes and weary of quick-fixes.

Professor Gianpiero Petriglieri packages this argument: 

“MOOCs can be used as a cost-cutting measure in already depleted academic institutions and become another weapon against battered faculty bodies. They may worsen rather than eliminate inequality by providing credentials empty of the meaning and connections that make credentials valuable.

Worst of all, they may become a convenient excuse for giving up on the reforms needed to provide broad access to affordable higher education. The traditional kind, that is, which for all its problems still affords graduates higher chances of employment and long-term economic advantages.

Seen from this perspective, the techno-democratization of education looks like a cover story for its aristocratization. MOOCs aren’t digital keys to great classrooms’ doors. At best, they are infomercials for those classrooms. At worst, they are digital postcards from gated communities.”
These are serious concerns that need to be more fully addressed by ed-tech advocates, and not with altruistic, meritocratic rhetoric, but with the hard work of social science and critical thinking. We need data homie. One of our most considerable problems is the lack of actual data on MOOC application and learning outcomes in varied situations with varied populations. The data we do have is not (as of yet) promising. Ed-tech advocates will say (and not without merit) that these tools are version 1.0, and as the tools develop, so will the user. The latest android phone is miles better than its first iteration. Professors will retort that education is not a cell phone, and rapid innovation and iteration can impact student learning outcomes in negative ways.

Importantly, many US universities have been founded on the idea of shared governance, with particular emphasis placed on the importance of faculty who are highly visible and present in decision making processes across the university. This socialist model of human-work grouping sits at odds with capitalist constructions of human hierarchies in private sectors. And sure, there is a whole lot of heterogeneity in university structures in between.

As has been documented in many places, we have seen the rise of the managerial class in US universities. The growth in Provosts, Deans, and the administrative cadre that follows forth. The traditional academic model has been for tenured faculty to turn to administration at the end of academic careers, shifting the career focus toward university and community service with less emphasis on research, teaching, and academe responsibilities. Now, a professional class of manager has developed, many who have never published nor taught in the classroom. This worries the professoriate (“not one of us, what are they up to?”).

Now certainly, this is a generalization to help frame the narrative. There have been a few paths for traditional faculty: those that teach only, those that teach and research, those that research only, those that teach and administrate, those that only manage and administrate. This later group is at the heart of this discussion around MOOCs though, and must be considered.

This is something I am not sure that those outside university clearly understand. The shift toward online learning is not only challenging traditional pedagogical practice, but is also challenging the professoriate itself. Not only in terms of jobs and academic freedom, but power and control of universities and knowledge. And at a deep level, who we are as an intellectual nation.

Professor Dennis Hayes argues the philosophical end of the professor push-back against MOOCs.

“If going to university now means no more than paying for and getting a qualification, then neither MOOCs nor campus universities necessarily offer an education. But it is only campus universities that offer even the possibility of a higher education. Why?

The lesson we have to learn about MOOCs comes not from any think tank or university marketing department but from Socrates, who taught us what the essence of education is. He refused to write any of his thoughts or arguments down because, for him, education was entirely a personal relationship between the tutor and the student or students. What he had in mind was not an emotional or therapeutic relationship but an intellectual one. You have to know your students’ minds and how they think; in turn, students have to come into an apprenticeship relation with the teacher’s mind, knowledge, understanding and intellect.”
Ed-tech advocates will often retort, “yes, this is true, for those who can afford it. Also, if that shit was written down, maybe we could share it and more people could access it and benefit from it.”

Some of the counter-arguments by university admins and ed-tech execs are not without merit. Being an excellent researcher or teacher does not at all guarantee that one will be a good administrator in terms of scheduling, managing, budgeting, and the daily gray suit business of management. The counter-argument to the counter here is that managing is not all that difficult, critical thinking skills and analytic skills go a long way, and it is imperative for university leaders to have had ties to research and teaching in order to fully appreciate the philosophy and deep-seated structural meaning of the modern university.

This is a pretty age old debate. Art vs commerce. How do you put a monetary valuation on the communal and national development of citizenry? We have many ways now.

Much if this is driven by state budget meltdowns, a larger attack on public social systems (California I am looking at you), and consistent reductions in funding to higher education in the forms of loans, subsidies, bonds, new faculty hiring lines, etc. There is simply not enough money to keep the lights on.

The light at the end of the tunnel has been removed due to budget cuts.”
Enter private capital, private companies, and private interest. This worries many academics immensely. Private companies who sole focus is often profit, might have very different opinions on what is best for a university. “Yet, the money has to come from somewhere!,” chides the administrator. Ed-tech swoops in to woo and cut costs.

The reality on the ground is that MOOCs are not going anywhere. Universities are not going anywhere (although they will change quite a bit over the next 50 years, as will MOOCs). These pieces will have to live together and find balance. That balance will be very contextually specific for each university, system, and department. Ironically, it is likely that the implementation of MOOCs will not be a one-size-fits-all model.

ADVICE FOR THE SIX-FIGURE SET
The SJSU pilot program with Udacity, the subsequent professor revolt, under-performing students, and frustrated tech entrepreneurs have taught us some useful lessons. MOOC pilot program data from SJSU revealed the potentials and the pitfalls.

As we move forward, if administrators desire smoother transitions into online learning, they will find less resistance if faculty are involved in the process: programming, decision-making, governance, and pedagogy.

A huge part of the picture here is the “sell” and the dialogue around the “sell.” As academics, we are good at talking, and talking a lot. We often excel at systematic deconstruction and analytical critiques. We revel in higher dialogue and debate. We could be better at developing solutions. We are often apprehensive of corporate systems, weary of capital markets, and skeptical of the tools of power.

Conducting a pilot test of a MOOC? Be transparent. Have an attendant dialogue with faculty about the design and implementation. Be very clear with expectations. Expect push-back. Determine who the tech-personality types are on your campus community? Do tech-climate surveys. How many early adopters, resisters, luddites, and agitators etc.? Have sound scientific reasoning and procedural adherence.

MOOCs can be valuable tools along with LMSs such as Canvas et al. Yet, there is some good, bad, and ugly ed-tech out there folks, and whole lot of user-error in the mix.

FINAL CODE
Technology tools can be integrated with traditional tools to create the best learning outcomes and academic environments. It is foolish not to use technology to enhance efficiency in the classrooms, ease access to knowledge, address modern visual learning models, and integrate the actual tools students will be using in their daily personal and professional lives.

Anecdotally, I use tech in many ways inside and out the classroom, in part to take care of tedious, time-consuming class admin, so I can focus on the roll-up-your-sleeves discussion with students in lectures. Less time on the BS, more time on the Big Think.

Ed-tech tools (not necessarily MOOCs) can augment and enhance the traditional lecture models. It is all about the mix. Some disciplines live more harmoniously with ed-tech set-ups than other fields. Some courses lend themselves to online adoption more seamlessly than others. Some tools fit better with certain course materials than others. It takes time and experimentation and money. 

Complete replacement is as completely irrational as complete refusal.
What are your thoughts?

Where do you sit on the privatization of public schools systems?

Will MOOCs revolutionize learning (and higher education) in particular?

Are MOOCs more hype than substance?

Will MOOCs turn universities into assembly lines or do these platforms free learning from the physical constructs of the brick-and-mortar of campus life? Or both?

Are MOOCs hollow-shell learning that will be fitted onto working-class university student populations?

This blog post focused on US public institutions, I will explore MOOCs on an international level in the developing world in future blog posts. This is just an opening salvo to wrestle with the larger concepts at play.

For the readers still here: Who says the long-form is dead? Data about reading beyond the fold says it is, but hey, you are still here, so there’s hope.

Read links below for a range of opinions on MOOCs.

MOOC Completion Rates: The Data.

MOOC Madness. CHE.

Let Them Eat MOOCs. HBR

The MOOC Racket. Slate.

An Argument Against MOOCs (And My Response). Education Stormfront.

Three Cheers for Mickey MOOC Universities. Spiked.

MOOCs are Usefully MiddleBrow. CHE.

 
An Open Letter to Professor Michael Sandel From the Philosophy Department at San Jose State U. CHE.

Thursday, November 21, 2013

Diversity is Our Strength: SJSU & Social Justice



On my way to work as a faculty member at SJSU, each day I pass the Carlos & Smith Memorial Statue. John Carlos and Tommy Smith, aside from being two of our greatest USA track stars, put their lives on the line at the 1968 Mexico Olympics, protesting the unfair treatment of poor and disenfranchised people in the US. Watch an incredible documentary here.

Each day I am reminded of the larger legacy of social justice at SJSU and our collective pursuit of socioeconomic and cultural equality.

San Jose State has a vibrant diverse study body and professoriate. The strength of this heterogeneity was evidenced today at the #BlackThursday rally held on the SJSU campus organized by the SJSU BSA. Students, staff, and faculty marched in response to the news that broke today about hate crimes allegedly committed on the SJSU campus by three Anglo-American students directed at an African-American student. The rally was a public call to the SJSU community to reaffirm our commitments to inclusion and to refocus attention onto issues of power and identity. Check out the twitter feed with the hashtag #BlackThursday to engage in the dialogue.

The SF Chronicle reported that “prosecutors said the abuse began in August when an 18-year-old African American student was named “Three-Fifths” by his white roommates as a reference to way the U.S. government, during its early history, counted blacks. When the freshman, protested, they proceeded to call him ‘Fraction.’ The roommates then allegedly hung a confederate flag in the dorm, wrote the N-word on a dry-erase board and later fastened a bicycle lock around the man’s neck. The victim’s parents saw the Confederate flag and the dry-erase board with the racial epithet and reported it to housing officials.”

Read more about the alleged hate crimes here. It is powerful reading that inspires anger that we must turn toward critical thought and then action.

In a letter to the campus community, SJSU president Mohammad Qayoumi stated:

Diversity and a commitment to social justice are in SJSU’s institutional DNA. Our library is named for Dr. Martin Luther King, Jr.; many of us pass daily by the sculpture of Tommie Smith and John Carlos or under the Cesar E. Chavez Arch. This deeply disturbing incident reaffirms that we must protect and steward our values. I am proud of all who marched today in support of them.

As a cultural studies professor, I am uniquely placed to drive a dialogue around these issues and to facilitate ways that the SJSU campus can come together to heal and act. We can create systems where all students are safe and empowered to follow their personal, academic, and professional dreams.

The legacy of Carlos and Smith is still alive, and we must keep it so. We are all part of the dialogue and the solution. These incidents remind us of the importance to be ever-vigilant. We are agents of change and have the power to affect the institutions and systems that govern us.
Social Justice is a process, not an outcome, which (1) seeks fair (re)distribution of resources, opportunities, and responsibilities; (2) challenges the roots of oppression and injustice; (3) empowers all people to exercise self-determination and realize their full potential; (4) and builds social solidarity and community capacity for collaborative action. Advocacy and intentional student development further support this definition.


Video Source: jojojobebe.

Monday, November 11, 2013

Turning Water into More Water: OrbSys & Smart Showers

Fresh water is an essential resource for life. It is no secret that the world is becoming increasingly fresh-water stressed as global demand continues to grow.

Writing for CNN, Stefanie Blendis and Monique Rivalland advise that “according to the U.S. Environmental Agency (EPA), 1.2 trillion gallons of water are used every year for showering in the United States alone. And yet, rather disturbingly, across the world more than three times the population of the States lacks access to any clean water at all.”
 

According to the EPA, there are approximately 155,000 public water systems in the United States. Scientific American reports that, “…in just the first decade of the 21st century, we've extracted underground water sufficient to raise global sea level by more than 2 percent. We suck up 25 cubic kilometers of buried water per year.” It has also been reported that, in the US, we use 125% percent more water than in 1950.

Growing Blue provides an interactive online tool here to check out water-stressed areas around the globe.

Technology plays a critical role in helping to relieve fresh-water issues. In the post-industrial world, this might take the form of more efficient water recycling-purification systems in the home.

Orbital Systems, a Sweden-based design start-up, has developed a smart shower that points us in the right direction. Their “shower of the future” includes a recycling and purification process that makes it possible to re-use the heat of the rinsed water. Purification and heat recovery occurs in real time producing water quality ensured to be above drinking quality level.

It is the brainchild of industrial designer Mehrdad Mahdjoubi. CNN notes that Mahdjoubi’s “…concept formed part of a collaborative project with NASA's Johnson Space Center, which looks to drive design concepts that could potentially assist space expeditions.”

OrbSys suggests that this technology can save 90% water consumption due to the efficient water recycling system. The inventors also claim that the technology can reduce energy consumption up to 80%. 


These are significant numbers and significant savings and worthy of consideration.

Check out a video about the makers here.

Video Source: CNN.
Image Source: Orbital Systems Diagram.
Image Source: Orbital System Diagram.

Images and videos are used for educational purposes and are not the copyright of Nodes, nor are these materials sold or re-purposed in any way.

Friday, November 8, 2013

Loucura Móvel: Mobile Data Streams & the 2014 FIFA World Cup in Brazil


The telecommunications demands (in particular from mobile users) for the FIFA 2014 World

Cup will be massive. Social media will be at the heart of the techno-user World Cup experience. Brazilians are leading the charge in a region where mobile devices and social media use are growing rapidly.

It will be interesting to see how FIFA positions itself in the open-access arena of social media, and what kind of copyright protocols will be put on media content, from official interviews to matches to user-generated videos and images.

2014 Brazil stands to be the most shared World Cup in history. The global event will be that much more connected with the growth of global social media platforms that even just four years ago in South Africa were not as robust and ubiquitous.

FIFA and many other companies will certainly be looking to capitalize on the local and global mobile market as the entire world turns it economic, social, and technology desires toward Brazil. This fact has not been lost on FIFA media officials, who have launched a YouTube channel called FIFA TV, which is already up and running with features, highlights, news, and match action from previous World Cups.


In a press release, FIFA President Sepp Blatter stated, “FIFA is keen to engage with football fans beyond our competitions by sharing our rich visual content with them, and for this there is no better platform in terms of reach and penetration than YouTube. We want to provide YouTube users with the greatest moments of FIFA World Cup history but also invite them to share theirs with us.”

Not only will the 2014 World Cup be the most shared in history, it will be the most streamed in history as well. And that is a lot of data charges yo.

Writing for ME, Zen Terrelonge noted that consumers might face some sticker shock when it comes to streaming video on mobile. “Sandvine reckons the World Cup 2014 in Brazil will be the most streamed event in history, which will create the most widespread case of bill shock as a result. To put it into context, a three-minute YouTube video would use about 10MB of data, which isn't a lot ordinarily, but it will cost an average of €7 while roaming in Europe.”

The Brazilian government has been ramping-up. State Secretary of Sport and Leisure (SEL) and coordinator of the Steering Committee of the 2014 World Cup RS, Kalil Sehbe, said “We want to hold the Smart World Cup.”

According to Nitin Dahad, for UK Trade & Investment, “The government has mandated that the 12 cities hosting the FIFA 2014 World Cup must have implemented 4G LTE networks by around May 2013 …with contracts awarded for infrastructure by the operators to Ericsson, Huawei, Nokia Siemens Networks and Alcatel Lucent.”

Dahad continues, “…mobile penetration is high in Brazil, at almost 130%, with the use of


smartphones and tablets increasing. Combine this with the third factor, the use of social media: Facebook penetration alone is very high, with 60 million users in Brazil, representing a penetration of 30% (figures as of November 2012). Most Brazilians (around 60%) already use social media to research products before buying, so the influence of social media cannot be underestimated.”

There have already been some bumps in the road, with the Soccerex Global Convention scheduled for Rio canceled under acrimonious circumstances. Read the Soccerex press release here.

Brazil's national tourism board launched Brasil Quest, a mobile game app to familiarize visitors with the 12 World Cup host cities. Going to Brazil? Get the app as a free download for iPhone, iPad and Android devices.

It will be equally interesting to see how major technology giants position themselves to access the FIFA human-media circus.

In a comprehensive report on telecommunications in Brazil, a group of authors from CPqD (Brazilian national innovation agency) noted: 


“The scale and dimension of the infrastructure demanded by the Fédération Internationale de Football Association (FIFA) to host the 2014 World Cup games is a real challenge. The enormous influx of people coming to the host cities vastly increases the need for various basic services such as transportation, telecommunications, water distribution, sanitation, electric power distribution, financial services and health care. These systems are interdependent, and an incident in one area can have critical consequences on the others. The concept of critical infrastructure protection, used to identify the critical telecommunications services during the 2007 Pan‐American Games in Rio de Janeiro, will be vital for the 2014 World Cup.”

“During the 2014 World Cup, the most critical situation will very likely be covering the stadiums and surroundings, where there will be a very high concentration of subscribers, most of whom will be heavy service users. With some reasonable estimates for user density in the vicinity of the stadiums, the demand is expected to reach17 Mbps per cell area.”
Might we see an organization such as Google partner with tel-comm giants to create Hot-Spot Fan Pavilions near stadiums offering local communities and World Cup attendees free mobile access? It would be great to see pavilions where tech companies showcase the intersections of technology and soccer.

Too pedestrian? Maybe something along the lines of Project Loon, where engineers float soccer-styled tech-net balloons that provide temporary mobile internet access in host cities.

Some critical steps:

  • Structuring partnerships with organizers of similar events
  • Planning capacity and traffic demands
  • Planning for innovative new services
  • Partnerships between private sector and government
  • Allocating frequency spectrum
…And these are just a few of the considerations. Seriously, the telecommunication IT infrastructure concerns here are huge. The real hope here is that investment in Brazilian IT infrastructure will be long-lasting after the World Cup leaves, and that infrastructural growth will benefit the largely working class communities that inhabit the host cities. This is the “people’s game” after all.

What are some creative ways to meet the mobile access demands that are sure to come with the 2014 World Cup?

Go here for a detailed overview of telecommunications in Brazil for the 2014 World Cup.

A list of starter apps for Brazil 2014.

Click here for a succinct run-down of telecommunications issues for the 2014 World Cup. 



Hindås 3 June 1958. The Brazilian World Cup players Vava, Gilmar, Garrincha and Moseir playing the board game Ludo at their training grounds in Hindås.

Image Source: FIFA (By EA Sports (http://www.ea.com/intl/football/fifa) [Public domain], via Wikimedia Commons)

Image Source: Brazilian Stamp (By Brasil Correio (Selo Postal) [Public domain], via Wikimedia Commons)

Wednesday, November 6, 2013

Honking Saxes: Big Jay McNeely's Thinkin' About Something

“There is Something on Your Mind,” recorded by saxophonist Big Jay McNeely in 1959, stands apart from other slow-cruiser songs of the 1950s. The raspy final notes of Little Sonny Warner’s vocal lines add melancholic but defiant depth to a track that would become the biggest hit for both McNeely and Warner, reaching #44 on the charts. The song has been re-recorded by a number of artists including Bobby Marchan, B.B. King, Etta James, Freddy Fender, The Hollywood Flames, Gene Vincent, and Albert King.

McNeely popularized a sax style known as honking, which came to define a period of late 50s rock-n-roll. Incidentally, go here for a great list of 1950s rock-n-roll films. Hillarious to think what used to shake-up the establishment. 



Rolling Stone Encyclopedia of Rock & Roll notes McNeely "...was famed for his playing-on-his-back acrobatics and his raw, hard-swinging playing" He was known to "leave the stage during the act, walk across the top of the bar, and sometimes walk out the door of the club, often with a line of people following him." Classic. Angelo Moore from Fishbone might be a modern example in terms of stage bravado, ironically both sax players.


The track was recorded at Checker Record, a subsidiary of the Chess based in Chicago. Checker produced some golden artists that covered “a wide range of genres including blues (Little Walter, Sonny Boy Williamson II), rhythm and blues (Sax Mallard, Jimmy McCracklin), doo-wop (The Flamingos, The Moonglows), gospel (Aretha Franklin, Five Blind Boys of Mississippi), rock and roll (Bo Diddley, Dale Hawkins), and soul (Gene Chandler).”

There is something really excellent about how the baritone-tenor saxes sync with the burlesque blues-stomp back-rhythm. Listen closely for the influences of Illinois Jacquet and Lester Young.

Dig it.



Video Source: (brownprideoldies)

All videos are used for educational purposes and not the copyright of Nodes.

Saturday, November 2, 2013

Talking Green Tech: Phonebloks, Motorola's Ara Platform, & Sustainable Devices


If you love tech and are concerned about the environment chances are the constant waves of new smartphones and tablet devices spins your head. These “upgrades” (sometimes excellent, more often perfunctory) often relegate previous iterations to the deviceheap of shame. The NYT estimated the total weight of cellphones thrown away in the United States from 2006 through 2010 at approximately 85,000 tons. It has been well documented that a majority of this waste is exported to developing world countries, and the local health fall-out across the lifespan is going to be devastating.

“Upgrade yesterday to this marginally better product today!”

“Upgrade now to this thing that does that one thing at a marginally faster rate than the previous thing.”

One small component burnout or breakdown or crack on your handheld device? Better toss the whole thing then. WTF. Environmental impact be damned. It’s not good enough.

In short, we have to find ways to make smartphones and tablets more environmentally friendly and recyclable. Enter Phoneblok. The idea that device components can be modified, chopped and changed, possibly adding shelf life to devices lessening environmental impact.


I love the idea of mix-and-match and personal-device-modification at fundamental levels, yet it seems there are some significant challenges from idea to application here.

Yet, I am intrigued with Motorola’s new ARA platform. The idea is to “develop a phone platform that is modular, open, customizable, and made for the entire world.” Sustainable, low-cost, longer-lived devices that operate in open spaces.These are goals to care about and work toward.

It is an awesome idea, and whether Ara is technically-plausible and sensible in terms of design to market, it is the larger discussion about green-tech and sustainability that these types of engineering challenges develop in public discourse that is critical here. It helps refocus our attention to “green” considerations.

Open source modifiable Lego-like devices might create a whole new market of small businesses producing various mods-to-order. Custom mods developed for different professional or personal needs. A massive Maker community could develop and mobilize around this idea…maybe.

Nothing is a panacea. Dan Zhang opines on the marketing materials, “It’s important to differentiate marketing spin from specifics. Note how they never mention anything about the components within an SoC or its main memory! My guess is that this SoC (e.g. an NVIDIA Tegra 4) must be upgraded in an all-or-nothing fashion, replacing the Tegra, VRMs, heatsinks, and DRAM within the same module. You can augment the features of the SoC through the application-specific processors and other peripherals.”



Read here for Dan Zhang’s min-technical rundown of the ARA platform.

Motorola blogs about ARA here.

Image Source: (Quora)

All images and videos are used for education purposes only, and are not of the copyright/ownership of Nodes blog. 

Friday, November 1, 2013

In the Cut: Brenton Wood, Dr. Dog, & Phyllis Dillon


There is something fantastic about 1960s laid-back soul.  A hybrid sound that found a home in Los Angeles and Philly in particular. Not surprisingly, locales positioned at the epicenter of social change during the 1960s. 

On their recent release, B-Room, Dr. Dog’s opening track, Truth, offers a lovely homage to this sub-genre of soul.  And I can’t get enough of this track or the genre. Atmospheric effects lay a canvas for the lovely forlorn vocal phrasing. The strings give the melody an ethereal counterpoint. Dreaming. Cruising. 



 (Video Source: AntiRecords)

Brenton Wood’s work helps put this track in perspective.  Check out his discography here. Find his bio here.


(Video source: uklangang)

This style of music gets a lovely hybridized make-over with Phyllis Dillon, and the Jamaican roots-rock-soul genre.  Check out her discography here. Find her bio here.