Opportunity : Innovative mechanical lever based clock
                              such some levers rotates clock-wise and some rotate anti-clock-wise.

               The above is possible by using multiple keys (chabi or talam chavi) ...shaped to
               just operate the respective lever without interfering with the other, alternatively
               opening of one lever (using a key) can make space to operate another lever(key)
            
 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.


----------------------------------------------------------------------------------------------
