Gadgets, gizmos, and tools to help make you more productive in business

Here's an affordable way to keep your secrets safe from preying eyes. The 3M Privacy Filter is a widescreen filter that is placed in front of your computer's screen. If you are more than a foot away or looking at your monitor from the side, the screen will look blank. You can read the full review from The Gadgeteer here.

Available for about $40-$150 depending on the measurements, the Privacy Filter is a must have for those who hate people watching what they're doing on screen.