It's interesting to see a company thinking outside the box a bit by providing a new interaction method with our very personal mobile devices. (zdnet.com)
Considering voice search is being billed as the primary interaction method with Android TV, that's a disappointment. (slashgear.com)
Over the last couple of years they worked to augment the capabilities of e-paper displays, tweaking this and that, improving software and trying different interaction methods. (techcrunch.com)