Bobide... but selling stock on the open market does not put capital directly into NVI's pocket, so again I say this is a wast of time and money unless the goal is to sell stock on the open market, and allow insiders to flush shares for a quick buck. Yes, promoting the stock can increase share price and in turn it can be less dilutive for NVI to then raise money, but clearly NVI has failed at every turn to promote itself and keep the price "up". They are experts at promoting themselves for a 2-3 day period, creating one artificial short term volume spike after another, for the apparent purpose of helping someone out of a position and into cold hard cash.
These are fluff videos that provide no new technical information or validation of their long in the tooth story. If they want to put out a video that details the true value of their technology, signifying they are ready to come out of the closet and commercialize their supposed technology, that I would like to see.
From my perspective, this is not the goal of NVI. They are simply promoting ownership of existing shares in the market, which does not in and of itself move them any closer to having a saleable product on the market IMO.