He is a mentalist,I have his book "Tricks of the mind"he works on percentages,angles,and peoples gullibility The thing is millions of people were indeed "Stuck" to their sofas................Watching his program to see if his powers of auto-suggestion worked,which they didmon the gullible who watched the program to see if it lived up to the hype,his lottery-number prediction explanation was rubbish but as long as people watch it he is making cash,as he said,its all an illusion,the general census of opinion is he used split-screen technology to "Predict" the numbers