Mr Khan said:
They already have brain-scanning tech in a toy that's available in the USA (something along the lines of the more you concentrate the higher the ball floats or something), so clearly the technology has hit a cost-effectiveness threshold, at least as far as the ability to measure brain activity is concerned |
Interesting. Either way, I know just the people who'd be interested in that sort of thing.
I wouldn't be surprised though if they went all crazy and charged like 150 for it.








