World Tech Update #100

World Tech Update #100, January 28, 2010 In this week's World Tech Update Apple unveils its iPad that Steve Jobs said fills the gap between a cell phone and a laptop, US Secretary of State Hillary Clinton addresses Internet freedom, Sony's PlayStation 3 is hacked by the same hacker who first cracked Apple's iPhone, new e-readers from Taiwan offer color screens with fast refresh rates and a robot keeps soldiers in Afghanistan safe. Find out what's coming up on each week's show by following us on Twitter (WorldTechUpdate) or check out our Facebook fan page at www.facebook.com/worldtechupdate