The film has strange insights into the future. If you look at the people running around looking at their little monitors in front of them all the time, that’s what you see in the streets today everywhere – that sort of addiction to the computer image. You’ll find that in many young people today. It’s a real disease. And the main technology in the film – to make a blind person see, or to extract images from the brain of a person – that’s what scientists do. It’s the very same technology today, in 2011. I’ve had several scientific reports of the first images drawn out of a person’s brain, strictly represented by brainwaves. And they gave imagery that looked exactly like what we’d done in the film. So it’s funny how science fiction eventually becomes reality.