Opportunity:  embedding mechinical or electrical [circuit] equipment that
              measure and give a reading of the current longitude and latitude
              readings 

              in devices like wrist-watch, pedants ...mobile devices

              easy to wear and trendy offers good market opportunity.
              


Note: The above problem statement having been encountered in various scenarios
      and detailed in various 'Proof of concepts' as mentioned in 
      
       http://uk.geocities.com/ravivenkatus/projects.pdf
       http://ravishankarkv.tripod.com/projects.pdf
        ....apply appropriate
      'use-case' modeling, rationalize and arrive at a workable and feasible 
       solution both commercially and techinically viable.
