World Tech Update: Office 2010, E-Ink, Robots, and More...

In this week's show, Verizon confirms that it is working on a tablet with Google, Microsoft introduces Office 2010, Verizon proves that its 4G LTE network is running, Square Up lets you pay almost anywhere using an iPhone and a credit card, improved e-ink devices are on show from Fujitsu, and a robotic teddy bear hopes to engage and help children and the eldery.

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