Greatest Inventions in my lifetime

These are some of the greatest inventions as I see it in my lifetime:

1. The Personal Computer (both Apple and Windows PC).
2. The Segway (personal transport vehicle).
3. The Cell Phone (which needs to have full time GPS even when the phone is turned off, for tracking abducted kids or rescueing people) this will cut down on preventable deaths.
4. The Internet (we now have access to all kinds of information that we didn't have when I was growing up)
5. 5 point safety harness for car seats.
6. Digital Camera's
7. Small video camera's
8. Camera's in cell phone so that everyone has a camera with them when they need one.
9.