This document discusses the P-ISM pen-style personal networking gadget package developed by NEC Corporation in 2003. It consists of 5 functions: a CPU pen, camera, virtual keyboard, visual output via an LED projector, and phone connectivity. The pens allow for ubiquitous computing by projecting a keyboard and monitor on any flat surface. While portable, the concept faces challenges with cost, battery life, and precision of the virtual keyboard. Overall, it demonstrates the direction of more compact communication devices.