Problem statement  :  Understanding the nature,function and usage of valves.


Opportunity  :  Derive innovative valves ...operable on hydraulic pressure,
                electro-magnetic force (simple example levers used in security
                screening ((front office... receptions) ...viz. bullet proof doors),

                piston-powered ....piston operable by electro-magnetic force.


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.

             

 