iPads are just so...rigid - right? What the world needs is a tablet you can shove in a bag without worrying about it, read like a magazine and - potentially - wear as part of your clothing. The Papertab is made entirely from plastic, uses an e-ink display like a Kindle, and as you can see, is pretty flexible. This year the Cambridge company demonstrated the first full-colour prototypes, with resolutions approaching HD levels.
Coolest inventions of 2013
Technology never seizes to amaze. Take a look at some of the greatest innovations of the year.