Photos: Technology Showcase at IDF 
Published: 17 Apr 2007 12:50 BST
On the one hand...
This is a mock-up of a curious idea — a tablet with a keyboard stuck to one end. The layout is designed to be easy to learn and to offer fast typing using just one hand (other versions included a miniaturised variant on a mobile phone and a larger layout for use with a PC). It's no replacement for QWERTY, but for those times when you've got no alternative but to be monodexterous, it might find its niche.
Photo credit: Rupert Goodwins















