Here I have used flex sensor which give analog output which is converted to digital using ADC0809 then the digital data is collected in the microcontroller 8051 where it is converted serially for all the fingers. To send the data wirelessly so that the hand gesture system should be made wireless I have used bluetooth modem and then it is received on laptop where by using software LabVIEW I have manupulated the data and displayed on the screen.