Paint Thickness Tester can help you spot a lemon

Unless you live in a very large city and rely solely on your public transportation (or your own two feet) to get you everywhere, there’s a good chance you’ll be buying a car sometime in the future. Unless you’re buying a brand-spanking new car, there are certain things you need to look at to make sure you aren’t getting a lemon. One thing that helps to know is if the car has its original paint job. If the vehicle is newer and has been repainted, it’s very likely that there has been some damage (and thus repair) to the car that you haven’t been told about. Here’s a handy little device that will let you know the status of the paint job.
This little keychain can quickly measure irregularities in the paint, which are tell-tale signs of a repair or fresh coat of paint. Knowing this information can help you to make a more informed decision when purchasing a used vehicle. You can also use the info to negotiate a lower purchase price. Not bad for a $20 gadget.
Source: RedFerret

It’s far from the only strength-boosting exoskeleton out there, but Honda’s so-called “walking assist device” is one of the few that you can actually take for a test spin — if you happen to be attending the Barrier Free 2008 trade show in Osaka, Japan next week, that is. Apparently employing some of the same technology developed by Honda for its ASIMO robot, the walking assistant is able to obtain information from hip angle sensors to help keep its wearer upright, with the device’s motors also able to increase the wearer’s natural stride. That, Honda says, should make the device ideal for the elderly or those with weakened leg muscles, although we’re sure they could find at least a few other buyers if it ever actually hits the market at a reasonable price. 
We have been seeing OLED displays from both Sony with their 11-inch Sony XEL-1, and Samsung’s 14 and 32-inch offerings from this years CES, but no idea with regards to production dates on the medium to large sizes. Samsung’s VP Marketing are now saying that medium and large OLED displays for monitors, HDTVs and laptops should appear on the market in 2009 and 2010.
