Over the past year, we at Srijan Labs have been dabbling in a variety of areas. One key area of interest has been the possibilities afforded by GPS tracking, FOSS GIS tools, and location-based services centred around these. Also, of interest to us is how these services can be harnessed through mobile devices like cell-phones, and hand-held devices that are becoming increasingly ubiquitous. With this in mind, I have put down some thoughts in a document available here as PDF. Nothing earthshaking, but just an idea of the areas which we wish to explore in the immediate future. Comments are invited.