Here are some examples of very helpful technological advancements. The automobile. It has become a necessary part of most people's daily lives. The DVD (Digital Video Disc) player. This enables you to enjoy movies, concert performances and even personal family moments in the privacy of your own home.

However, why is it necessary to merge these two different technologies into one? There is absolutely no need to have a DVD player in an automobile. When you drive, you should be watching the road, and not dividing your attention between the road and the glowing screen less than two feet from your face.

It's distracting and dangerous. Some people use it to keep their children entertained, which really means keep them quiet and distracted. How did we survive for all those years without movies in the car?

Here's an idea. If you want your kids to be quiet, give them a book to read, or a game to play. If you want to keep them entertained, talk to them.