I asked the coder on the project how he trained his model, and he said he didn't build a model, just used the facial recognition library in OpenCV. Because there are a new level of resources available, you can go from concept to finished product in a few days -- and if you are thinking even bigger, with the pieces as products not process, you can use that ease of process to create on a much larger magnitude scale. Efficiency of Intoxication: The TikiTron uses classic cocktail recipes, and carefully calibrated pumps to deliver consistently excellent cocktails -- if I do say-so myself (I wrote the code.) In short, it looked like a science experiment in process, not a polished bot.