Sept 29 – Oct 5

Download the mp3 version of this post, or subscribe through the iTunes Store.

This week’s headline story: Business Supported MOOCs

empty_classroomMassively Open Online Courses or MOOCs have received a lot of attention, but questions remain as to the value that businesses place on students who receive education through MOOCs rather than through traditional colleges. That question is beginning to be resolved. Major corporations are beginning to invest in building MOOCs that meet their specific needs. Last week, MOOC provider Udacity announced the Open Education Alliance, which allows students to earn a free certificate based on a series of online courses developed with input from Google, AT&T and several other companies. Similarly, MIT and its MOOC partner edX are offering the XSeries – a series of courses based on input from a consortium of about 50 companies, including UPS, Procter & Gamble Co. and Wal-Mart Stores Inc. The XSeries will prepare students to take a test and earn a “verified certificate” in subjects like computer science and supply-chain management. Meanwhile, companies such as Yahoo Inc. have begun reimbursing employees who take certified courses from Coursera, another MOOC provider.

and elsewhere in Tech News.

  • Okay, you’re familiar with MOOCs, how about MOORs? The first Massively Open Online Research or MOOR course is being offered by a team from UC San Diego. In “Bioinformatics Algorithms – Part 1,” students will work in teams on specific research projects under the direction of prominent bioinformatics scientists from around the world.
    Is Massive Open Online Research the Next Frontier for Education? [UCSD News]
  • Scientists at Stanford University have built the first functioning computer based on carbon nanotube transistors. “This could be a revolutionary technological leap,” says Dan Olds, an analyst at The Gabriel Consulting Group. “It takes much less power to change the state of a carbon nanotube versus today’s transistors,” Olds said. “Nanotubes are much better at dissipating heat. You can pack more nanotube transistors onto a chip. We would see devices that can do a whole lot more useful work while using a whole lot less juice — and that’s a great combination.”
    Replacing silicon with nanotubes could revolutionize tech [Computerworld]
  • The creator of the world wide web and director of the web standards body W3C, Sir Tim Berners-Lee, is backing measures to embed support for Digital Rights Managament in HTML5. The measures Berbers-Lee backs would add support for Encrypted Media Extensions to HTML 5 allowing media companies to publish DRM-protected music, movies, and other media to the web reducing worries that users will download and distribute the media illegally. Berners-Lee believes that supporting DRM on the Web is necessary in order to get media companies to utilize the Web for media distribution. Free software advocates such as the Electronic Frontier Foundation (EFF) and the Free Software Foundation, have called the proposals “disastrous”. They argue it is an attempt to elevate the business interests of media companies over the greater good of an open web where information can be shared freely, and would place unacceptable restrictions on how individuals use computers.
    World wide web creator rules DRM support should be baked into web tech [ZDNet]
  • NASA is planning to send a 3d printer into space next year allowing astronauts to print tools and parts as needed.
    NASA To Launch 3-D Printer into Space [NewsFactor]

and in Tech Industry news…

  • Microblogging service Twitter has filed for an initial public offering and should debut on the stock exchange in November. The firm aims to raise as much as $1 billion under the TWRT ticker symbol.
    Post-IPO, Twitter Co-Founder Moving to Billionaire Status [NewsFactor]
  • Apple has displaced Coca-Cola as the leading global brand in Interbrand’s 14th annual Best Global Brands report, ending the soda maker’s 13-year rule. Google took 2nd place pushing Coke down to 3rd.
    Apple, Google Stomp Coke in Global Brand Ratings [Ecommerce Times]
  • There is unrest amidst Microsoft’s Board of Directors. Several of the board members are pressuring Bill Gates to step down as chairman. They are looking to reboot the company with fresh ides from a new CEO and new Chairman of the Board.
    Mutiny at Microsoft Over Gates’ Future Role [Ecommerce Times]
  • Amazon is about to join Apple, Roku and others in the set-top box business. Amazon’s box will provide instant access to Amazon Videos, as well as Netflix and Hulu Plus.
    Amazon To Debut Set-Top Box For Holidays [NewsFactor]

and finally…

  • The new iOS7 recently released by Apple for iPhones and iPads has a new user interface where icons seem to float above the background, and apps zoom in an out as the user interacts with them. While most users think the new user interface is cool, a minority are complaining that the zoom animations are making them nauseous and giving them headaches.
    Does iOS 7 Make You Feel Sick? [NewsFactor]
    Twitter IPO Filing Shows It Ain’t No Facebook [Technology Review]

Intel’s Breakthrough

Intel has traditionally maintained a monopoly in the computer processor market. In recent years, its grip on that market has slipped as computing devices have shrunk to include handsets and tablets. Such devices require nimble processors that can operate on low power to provide long run time between charges. For mobile device processors, most manufacturers turn to the British chip manufacturer ARM. This week’s Intel announcement may change that.

Intel has announced a new technology that allows the company to move from flat two-dimensional chip production to 3D chips. So rather than laying out circuits over a flat surface, Intel will soon begin manufacturing chips in layered surfaces creating processing cubes. Bits will no longer be limited to flowing horizontally across a chip’s surface. They will be free to flow in all directions through the processing cube. The new technology is code-named Ivy Bridge. It allows processors to run faster with less energy by placing processor components closer together. The components are a lot smaller as well. Intel’s current line of chips are created at 32 nm, and the new Ivy Bridge processors will shrink that down to 22 nm. It looks as though Moore’s law lives on.

Just to refresh your memory on nanometers. A human hair is around 100,000 nm in width, a blood cell is around 5700 nm, a germ is about 1,000 nm, a virus is around 40 nm, and DNA is 2.5 NM. So Intel is manufacturing processor components that are about halfway between the size of a virus and DNA.