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Property and Equipment (Tables)
12 Months Ended
Dec. 31, 2022
Property, Plant and Equipment [Abstract]  
Property and equipment
        
   December 31, 
   2022   2021 
         
Office equipment  $35,000   $34,000 
Furniture and fixtures   5,000    5,000 
Testing equipment   37,000    37,000 
Leasehold Improvements   25,000    25,000 
Subtotal   102,000    101,000 
Less accumulated depreciation   (96,000)   (92,000)
Total  $6,000   $9,000