Note 17 - Supplemental Cash Flow Information

2013

During the year ended December 31, 2013 we issued 458,553 shares of our common stock to one former member of our board of directors for services rendered of which (i) 258,553 was for the settlement of previously awarded restricted stock units and (ii) 200,000 valued at $15,000 for unpaid services rendered in 2012, which had been expensed as director fees during the year ended December 31, 2012

For the year ended December 31, 2013 we issued an aggregate of 60,000 shares of our common stock valued at $4,200 to six individuals for services rendered.

For the nine months ended September 30, 2013 we awarded 686,667 restricted stock units issued valued at $51,500 to four members of our board of directors for services rendered in 2012. The value of these awards had been expensed as directors fee during the year ended December 31, 2012.

For the year ended December 31, 2013 we recorded a $68,214 loss on disposal of assets of which (i) $40,824 was for the abandonment of lease hold improvements related to our move from our 7050 Union Park location, (ii) $25,685 related to the retirement of furniture & fixtures, (iii) $1,705 (net of $139,014 of proceeds) related to equipment sold or no longer in use.

For the year ended December 31, 2013 we reduced our accounts payable by $841,750 and recorded a $481,590 gain on extinguishment of liabilities resulting from the issuance of 2,240,852 shares of our common stock valued at $153,860 and cash payments totaling $206,300 to 21 of our accounts payable vendors. As of December 31, 2013 we owe 6 of these vendors an additional aggregate amount of $55,317. Additionally we reduced our accounts payable by $335,701 by returning equipment to two vendors who accepted the returns for full credit against our payable.

For year ended December 31, 2013 an aggregate non-cash expense of $1,010,920 was recorded for the accretion of notes payable as follows: (i) $326,100 for our unsecured convertible note and (ii) $684,760 for our 2012 secured convertible notes.

During the year ended December 31, 2013, we recognized $211,721 in depreciation and amortization expense from the following: (i) $1,209 related to cost of sales for equipment used directly by or for customers, (ii) $200,606 related to equipment other property and equipment, and (iii) $9,906 for patent amortization.

2012

During the year ended December 31, 2012 we issued 586,164 shares our common stock, valued at $222,742 to a placement agency for services rendered related to our 2012 Equity Financing and Debt Restructuring agreement

During the year ended December 31, 2012, we issued 496,000 shares of our common stock valued at $177,313 to two consultants and one corporation of which (i) 250,000 shares was in consideration for cancellation of a warrant issued for consulting services rendered and (ii) 246,000 was for consulting services rendered.

During the year ended December 31, 2012, we recognized $1,024,754 in depreciation and amortization expense from the following: (i) $466,606 related to cost of sales for equipment used directly by or for customers, (ii) $547,997 related to equipment other property and equipment, and (iii) $10,151 for patent amortization.

For the year ended December 31, 2012, an aggregate non-cash expense of $941,225 was recorded for the accretion of our convertible notes of which (i) $501,166 was for the accretion of our 2012 Secured Convertible Note (ii) $333,336 was related to our unsecured convertible note and (iii) $106,723 was for our bridge loan.

We paid no cash for income taxes during the years ended December 31 2013 and 2012.