Re: Cooking/baking shisha vs. burning
It might be an overly complex monster but say you put something like a cars lighter coil in an electric head that snapped onto the top of the bowl like a small wind cover. Two cords would run from it one to that fits over the hose end to replace the grommet the other to the ac adapter. The cord that hooks to the hose would contain a sensor that would read when you suck on the cord. That would tell the device to bring the heater closer to the foil or even touch it. With proper circuitry and what not you may not even need foil because the heater would be moved to certain points and would be a more even heat all the way around. Or a simplified version would just have a thermostat or a sensor that goes on the head grommet. It wouldn't be difficult, it would probably burn cleaner and more even but it wouldn't be the same experience. Probably would be a market for it though.