Just for a frame of reference, seeingmachine trades at $4 with its couple of million dollars of revenue and that having taken years to get even to this point.
Yes, CRAM can be improved upon. What technology couldn't. But so can microsoft windows. It is all about timing and market penetration and first to get their foot in the door. Looks like everyone else is late to the party. Even if they were to come up with something useful or competitive, remember the market we are dealing with here. The market is every car, truck, train, airplanes, boats, military vehicles, all monitoring stations, bases... I think cell phone companies have all done pretty well, don't you think?