However even Google Glass is still sooner or later, and it remains to be seen if it or a future system will bring wearable computing close to the level of acceptance that smartphones and tablets have achieved prior to now decade. Pebble functions as a watch, health computer and media player, but will also be seen as a type of smartphone satellite tv for pc that serves as your cellphone's secondary display screen by offering notifications and remote management capabilities. Saving power has turn out to be a significant focus for portable device designers, and it is largely the hassle to increase silicon efficiency that's allowed each the simultaneous expansion of screen decision and the slimming of chassis to happen in parallel. As researcher and sport designer Ian Bogost articulated notably effectively in a latest essay on Alan Turing for The Atlantic, the computer isn't a machine designed for a particular process, but a system designed to simulate other gadgets, or "just a particular kind of machine that works by pretending to be another machine." The more superior and capable computer systems change into, the extra gadgets they can simulate and, ultimately, substitute.