Recently there have been a number of reports that Apple’s release of its new operating system, iO7, had caused unexpected problems for battery life in most older iPhones. Another way of saying this, is what a mobile phone salesman at The Waterfront, in downtown Vancouver said to me, “Everybody wants there phones to do too much stuff!” His comment came after I had bought one of the new external batter boosters for my smartphone. An entirely new accessory market has opened up, selling extended battery life for you phone, when you are not able to use your charger. This is not a real or long term solution. As many of my students know, battery life and heat dissipation on the microchips are among the most important areas of technology research today. It is also worth noting that this problem has also led to advances in the Universal Serial Bus (USB) architecture which are also likely to help address the problem of power and energy efficiency technology devices..