Shop Visitor Counter - Original Business Opportunity.

If you can to add some controller into PC for connectin infra-red sensors of the fire alarm system to it you will receive the counter of the visitors entering into a room of an owner of the computer (in shop, for example).
A doll standing at an entrance with some sound speaker in it can greet visitors!

A monkey in my shop greets each buyer!

Who need this?

Potential buyers are owners and directors of small shops. The information can be interesting to them is a number od buyers that has visited their shop and how many of them have left without purchases. Speaking dummy (the doll or a toy) will be remembered by visitors, as interesting element of an interior...

The equipment price:
The controller 150$.
IR sensor from the security-fire alarm system will cost 20$ depending on type.

The computer and columns it is possible to use the available. Work of the device does not prevent other operations on this computer. Data from the counter are moved in some file. Greeting words can be changed though every day. The pair of sensors are necessary, because counter must work only when the visitor enters. Also did not work, when leaves.

Some bugs are viewedwhile using a device (it counts not only visitors, but also employees who leave to smoke) were found out. Nevertheless it is pleasant to visitors extraordinary!

If it will be interesting to someone I'll be glad.