MPTVOutWindow class makes it so your iPhone can transmit video straight from itself to a TV connected to it. So, instead of viewing videos on your iPhone screen, you can view them on your much larger TV screen. You will need to buy a video adapter or cable in order to make the proper hook up, however.

It seems you can also use the accelerometer for controller functions, as any screen touches are ignored when video is being sent out. While limited at the moment, this function seems to have potential and it will be interesting to see what developers do with it and whether or not it is expanded in future upgrades.

Developers have located these secret features, which are like little nuggets of iPhone treasure. Okay, so maybe I’m exaggerating, but it’s still pretty cool. One thing uncovered are Emoji, a form of Japanese icon. With 461 characters included on the iPhone 3G now, it is likely this was to please the Japanese market. The icons can be used mid-sentence or as an emoticon of sorts.

Another feature is Street View support in Google Maps. This is a must-have if the phone is to stay on level with the upcoming T-Mobile G1, the first Android phone. One last feature unearthed is the ability to turn off auto-correction while typing. So, if you always found the predicative text feature always guessed what you wanted to say wrong, you can turn it off for good.

[via Electricpig]