Psst! Want to Hack Your Hardware? Here's How!
Novice: Stealth Your Cables
The unkempt mess of cords and cables under any power user’s desk is a horrific no-man’s-land of dust and disarray. The easiest way to sheathe and organize computer cords is to use foam pipe-insulation. We found a 6-foot-long tube at a local hardware store for less than $2!
Start by deciding which cables to bundle together. Power cables should never be bundled with audio or video cables, since AC current distorts sound and video signals. We recommend grouping your USB and peripheral cables, your power and network cables, and your speaker cables separately.
Measure and cut off a section of insulation tube that’s long enough to house your cables while leaving about a foot of slack at each end. Some tubes are precut or perforated along their ridges, while others will have to be sliced open like a hot dog bun. Lay the bundled cables down along the length of the foam tube. When you release the walls of the tube, they will envelop the cables, keeping them out of sight.
The great thing about these tubes is that the cables can “exit” at any point, so they don’t all have to come out at one end. Use some strong tape or staples to affix the tube underneath your desk. Who knew cable management could be so easy?!
Journeyman: Make a Wi-Fi Extender
Plagued by unreliable Wi-Fi connectivity? We’ve found a cheap and relatively easy way to boost a wireless router’s signal strength by creating a simple parabolic reflector dish to direct Wi-Fi signals to your intended receivers.
All you need is some paper, foil, scissors, glue, and a cutout template that you can find at www.freeantennas.com/projects/template2/ (image A). This Windsurfer antenna design focuses your router’s signals in one direction, which not only helps increase your signal by about 10dB but also improves your wireless privacy by reducing the amount of stray signal headed toward nosy neighbors.
Print out the template on a sheet of regular paper. You can actually scale the image to a larger size—while maintaining the relative dimensions—for a stronger focus. First, cut out the template pieces (images B), then use a glue stick to affix foil to the front of each piece. Use a knife to make cuts on the indicated slits and bend the reflector to fit the six tabs into the respective holes.
Slide the booster over the existing antenna of your router and point it in the desired direction (image C). Your results may vary depending on the build quality of your reflector, and making two dishes will give you better boost if your router has two antennas. Use a free network-performance measurement tool such as NetStumbler (www.netstumbler.com) or Qcheck (http://tinyurl.com/3csl3l) to test your router’s throughput.