User:Buddy mohit/sandbox

5 Pen PC Technology is a gadget package including five functions: virtual keyboard, a very small projector, camera scanner ,a pen-style cellular phone with a handwriting data input function, and personal ID key with cashless pass function. 5 Pen PC Technology are connected with one another through short-range wireless technology and the whole set is connected to the Internet through the cellular phone function. This personal gadget in a minimalist pen style enables the ultimate ubiquitous computing. It seems that scientists are working very hard to make the new inventions daily in the every field. This time they had come up with a new technology in the technology market.

The technology working behind 5 Pen PC is P-ISM which stands for Pen-style Personal Networking Gadget Package. This is which is under developing, stage by NEC Corporation. P-ISMs are connected with one another through short-range wireless technology. The whole set is also connected to the Internet through the cellular phone function. They are connected through Tri-wireless modes (Bluetooth, 802.11B/G, and Cellular) that are made small and kept in a small pen like device. Bluetooth phenomenon is used for exchanging signal status information between two devices. This techniques do not require communication between the two devices (such as Bluetooth’s Adaptive Frequency Hopping), the most efficient and comprehensive solution for the most serious problems can be accomplished by silicon vendors. They can implement information exchange capabilities within the designs of the Bluetooth.