All around arguing about the pros and cons of the latest developments Lebedev Studio Optimus Maximus. Automatic illumination of buttons in different colors depending on the application, it is certainly cool, but that's the price to $ 2,000 overshadows all the advantages, no matter how many of them there! Budget analogue can be easily found in the vast network. For example, Photojojo for $ 30 offer raznoobrazyne overlays for keyboards. An analogue of the same development Lebedev Studio, the difference in illumination and $ 1970.