Hardware-software platform for object identification in IEEE 802.15.4 wireless networks

In this paper is presented the system for identification of objects in wireless sensor networks. Hardware of the system is consisted of sensor plate based on technology of capacitive detection of finger touch, wireless transceiver that sends its identification number when finger touch is detected, and server part which stores and processes data. Software of the system is composed of PC application that monitors nodes activities, identifies them, and performs certain statistical calculations.