Would a pen phone sell? I wonder. I suppose having a smaller and smaller phone makes sense but while this is happening I am also noticing a trend towards phones with bigger screens with the ability to check e-mail. While this design of this pen phone is very interesting it is not clear how good this device is as a platform for sending messages and browsing the web.
Here are the details from gizmodo on a pen phone prototype that is potentially being shopped around to see if there is enough interest to make it a viable product.