v3.26.1
Consolidated Statements of Cash Flows - USD ($)
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
CASH FLOWS FROM OPERATING ACTIVITIES    
Net loss $ (3,200,453) $ (4,701,144)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:    
Depreciation 82,743 187,620
Amortization of intangible assets 56,639 38,280
Amortization of deferred installation costs 43,382 24,878
Non-cash lease expense 176,382 166,114
Stock based compensation related to options granted and warrants issued 620,342 529,601
Changes in operating assets and liabilities:    
Accounts receivable (26,914) 167,228
Inventory 15,365 (123,695)
Contract assets (8,560) 1,371
Other current assets 249,657 (149,165)
Accounts payable (155,461) (127,933)
Accrued interest 3,208,500 3,208,500
Other current liabilities (115,389) (87,449)
Deferred revenue (19,593) 745,474
Operating lease liability (121,456) (184,709)
Net cash provided by (used in) operating activities 805,184 (305,029)
CASH FLOWS FROM INVESTING ACTIVITIES    
Purchase of property and equipment (8,652) (46,096)
Patent, trademark, and other intangible asset costs (8,915) (27,438)
Net cash (used in) investing activities (17,567) (73,534)
CASH FLOWS FROM FINANCING ACTIVITIES    
Repayment of vehicle loan 0 (8,042)
Net cash flows (used in) in financing activities 0 (8,042)
Increase (decrease) in cash 787,617 (386,605)
Cash, beginning of year 759,266 1,145,871
Cash, end of year 1,546,883 759,266
SUPPLEMENTAL SCHEDULE OF NON-CASH FINANCING ACTIVITES:    
Right of use leased asset acquired via operating lease liability $ 802,518 $ 0