Yanko Designs always has concepts that are fascinating. Apparently this concept is aimed at those folks who don’t want too many bells and whistles on a cell phone, but would occasionally like to write a message. The slide out touchpad allows you to enter one letter at a time apparently and the pad itself looks vaugely like one of those pin or nail like gadgets that respond to pressure. Of course, touch has moved on a bit, but nonetheless, it is intriguing. More pictures at this link.