I mean, Video and sound are on the rise, we've gone from Pong to (insert next generation console game with good graphics here) in the span of around 35 years! [/b]
Yeah, Pong compared to the Nintendo Wii. Now that thing is amazing! (sorry, the anticipation is killing me.)

I hope they never make this, people reading my dream journal is already a risk I'm taking, having recordings of dreams would only make things more complicated.[/b]
I'm sure it is going to be awhile before anything like this even begins to be produced. And even then, the technology would have to evolve enough to the point where us people interested in seeing our dreams would be able to afford it.

This all reminds me of an episode in Futurama when the main character is having a dream in the future where he is in an underwear commercial. It turns out that companies are able to send dream-ads into people while they're sleeping.