The laboratory that taught us all to love again via kissing machine is back, and this time, thankfully, it's got its mind on other things. Kajimoto Labs at Tokyo's University of Electro-Communications showed off a prototype for a touchscreen capable of transferring tactile information like the location of onscreen icons to the user's palm, while a layer of gel positioned behind screen helps it conform to the shape of the sensation-receiving hand. What use could such a technology serve? Well, there's surely a lot of potential here -- take, for example, visually impaired users, who do
