I only meant in the context of eating something after using the device. I'm assuming seeing with the tongue would put one in a state of mind more ready to accep

I only meant in the context of eating something after using the device. I'm assuming seeing with the tongue would put one in a state of mind more ready to accept sight on the tongue, so I wonder what colors would do right after that. I guess it's also worth wondering if fizzy drinks would feel like tv snow.