In the 1970s, Doyne Farmer, then a graduate student, used the world's first wearable computer to beat roulette tables in Nevada, but never revealed how he did i

In the 1970s, Doyne Farmer, then a graduate student, used the world's first wearable computer to beat roulette tables in Nevada, but never revealed how he did it. Wait, I thought Claude Shannon with some help from Ed Thorpe were the first to build a wearable computer back in the 60's. Also to beat roulette. They shelved it though, because there were too many practical difficulties and there were better ways to make money - the stock market.