These drugs are without consistent ingredients and are always changing. He will need to stay ontop of drug trends and the constant iteration will side track the

These drugs are without consistent ingredients and are always changing. He will need to stay ontop of drug trends and the constant iteration will side track the project. His biggest challenge will be scoring the actual drug to test the sensors... The chances that he will be able to produce these cups for an amount equal to the current cost of a regular plastic cup is doubtful. Etch-it cups can't even come close to the price of a regular plastic cup so how can these sensor cups be priced to attract bulk orders from bars and clubs? My guess is that he is banking that the patent has value to cup manufacturers but the cup manufacturers probably don't want to hire a slew of scientist for R&D. They just want to make and sell cups.