Opportunity: Most house holds, garden keeping or landscaping viz. specifically the
             house keeping agencies face the problem of  water logging due garbage
             blockages  ....hence a mini version of clearing the garbage sucker 
             used in clearing the municipal sewrage lines.

 
             Given the concept and notion ...a idealy way to tackle
             is provide a accessory or add-on to the vaccum cleaner. 

 
             Also while it may sound out of context ...it makes a innovative
             and useful option to use the concept used in the tube wells
             viz. that of a washer or value that draw's water ..used in the
             converse manner ...that seeps water when flushed or pressure is
             applied ...hence ideally seals an open outlet stopping insects,
             bateria ...particularly the mosquito menance ...by using this
             design feature when building lavatory/drainage/water sink/
             based utilities.
                       
             

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.


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