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Summary of significant accounting policies (Details Narrative) - USD ($)
9 Months Ended
Sep. 30, 2021
Dec. 31, 2020
Sep. 30, 2020
Property, Plant and Equipment [Line Items]      
Software development cost $ 10,061,651   $ 8,880,753
Derivative liability 83,572    
Gain on derivative liability 50,313    
Derivative liability - warrants $ 33,259  
Minimum [Member] | Rental Unit Right of Use Asset [Member]      
Property, Plant and Equipment [Line Items]      
Discount rate 4.12%    
Maximum [Member] | Rental Unit Right of Use Asset [Member]      
Property, Plant and Equipment [Line Items]      
Discount rate 5.00%