Three ways to do away with desktop computer

I wish computers were more portable. I wish they could easily be taken out into context and be used where learning should occur: the real world. Here are three great products that will help free us from the shackles of the desktop computer:

• The new Samsung Galaxy S III is basically a full-blown computer masquerading as a phone: Quad-core processor, 1080p HD screen and so on. It's an incredible phone:
  http://www.bgr.com/2012/02/27/samsung-galaxy-s-iii-full-specs-1-5ghz-quad-core-1080p-display-ceramic-case/
• The Raspberry Pi went on sale yesterday. It's a credit-card sized computer you can carry around with you and plug into external monitors and keyboards. This video is a great demonstration of what it can do:
  
• And there are more and more of these little devices popping up all the time. "FXI is preparing to launch the Cotton Candy, a tiny computer that looks like a USB thumb drive. The device, which can run either Ubuntu or Android 4.0, has a dual-core 1.2GHz ARM Cortex-A9 CPU, 1GB of RAM, and a Mali 400MP GPU that allows it to decode high-definition video."