In order to simplify their installation and operation, modern home security systems must be able to monitor their environments wirelessly. This includes monitoring perimeter security, intrusion ...

Imagine a library system that knows where every book is and allows visitors to return and issue books automatically. That dream is slowly becoming a reality as libraries adopt the use of tiny Radio ...

Grocery stores now-a-days are crowded almost every hour of the day resulting in long queues at every billing counter. This paper is to develop an automated self-billing system that would save the ...