Soulskill from the build-it-now-figure-out-why-later dept.
llebeel writes Philips has shown off its Ethernet-powered connected lighting, which can transmit data to mobile devices through light via embedded code. Arriving in the form of LED "luminaires," Philips' connected office lighting will aim to not only save businesses money on energy costs, but also serve as a means of providing information and data about the general running of a building, transmitted through light, to improve the overall efficiency of business infrastructure. Philips' Onno Willemse said, "Over the light, we can project a code — its number, its IP address, its MAC address — making each fixture unique and recognizable. We can also receive that light on our mobile phones, so if you hold the lens of a mobile device under the luminaire, it actually reads the code and makes a connection to it over WiFi."
We will have solar energy as soon as the utility companies solve one technical
problem -- how to run a sunbeam through a meter.