Location tracking paradigm using mobile computing

Embedding small devices into everyday objects like toasters and coffee mugs creates a wireless network of objects. These embedded devices can contain a description of the underlying objects, or other user defined information. In this paper, we present a search engine for physical objects. A user can query to find a particular mobile object, or a list of objects that matches the description. Search engine uses Information Retrieval Techniques to index information and process user queries and employing Bloom filters to reduce communication overhead.