3M has a number of products for adding touch to surfaces. It can be expensive, though. I would link you to one of them, but their website sucks and I can't actually obtain a good link, other than a top-level for touch products: http://solutions.3m.com/wps/portal/3M/en_US/Electronics_NA/E...
But I agree with you, I've been disappointed with where this technology has been going, or rather, NOT been going. I'd love to build a small laptop with a completely eInk display.
But I agree with you, I've been disappointed with where this technology has been going, or rather, NOT been going. I'd love to build a small laptop with a completely eInk display.