Its today's TechBytes, General Motors is looking to make driving safer and easier. The auto maker is developing technology that turns the entire windshield into a display to assist drivers in difficult conditions. The system relies on sensors and cameras inside and outside vehicles to pick up on things that driver might not see, for example, when it's foggy, the cameras can identify where the edge of the road is and display that information on the windshield. GM does not expect this technology to be in cars though for several more years.

Or you may not realize it, but your cell phone charger draws energy even when your phone is not plugged in. But AT&T says it has a solution to the problem. The zero charger automatically shuts down when not in use, so you never have to unplug it. AT&T will begin selling it in May for 30 dollars.

PayPal has a new iPhone app that gives you one more reason to leave your cash and checks at home. The app makes it easy to transfer money between friends to do things like split a restaurant bill, to send money to people can simply bump their phones together or users can choose someone from their contact list. Users can also request money or manage their account with the software. The app is free to download.

And finally a new way to go star-gazing without even going outside. Microsoft has added a new feature to Bing maps that allows users to see what the stars look like from any point on earth. The application is called the world wide telescope and it gives people a real time view of what's happening in space around the earth. It also maps out the planets, the solar system and anything not on earth. Users can just pinpoint what they are looking for and fly right to it.

For information and all these stories log on to the technology page of ABC news.com. Its your Techbytes, I'm Jeremy Hubbard.