UK computer company DSP Design has just released a new flat-panel, touch-screen based PC that is powered by Ethernet (PoE) rather than a traditional power source. So what does this mean for retailers? Well, first, it means that the device can be placed anywhere in a store, and being low-voltage, Ethernet cable is both easier to run than power cabling and has the bonus of not being subject to local building codes. Second, as the linked article points out, Ethernet is a global standard... so the devices work everywhere. The same cannot be said for traditional power supplies that need dozens of adapters to work everywhere. This means that multi-national retailers could deploy a single device to multiple countries. It should come as no surprise that this device originated in Britain, home of the world's clunkiest three-prong power plugs. But alas, I doubt even they will give me a PoE tea kettle and electric razor.








