SmartDevices 8/12/2011FaST - Florida Institute of Technology1

Team Faculty Member: Dr. Veton Këpuska Students: Guinevere Shaw, Christopher Kovalik, Salvador Macaraig, Jordan Arnold and Team Advisor: Paul Karaffa 8/12/2011FaST - Florida Institute of Technology2

What are the energy saving benefits? o from the convergence of consumer products into one device such as a SmartPhone or Tablet, vs. o single-function products? o how are they changing the consumptive behavior of humans? o … The Project 8/12/2011FaST - Florida Institute of TechnologySlide 3

iOS (Apple) Blackberry (RIM) Android (Google) Windows Phone 7 (Microsoft) Operating Systems 8/12/2011FaST - Florida Institute of Technology4

iPhone 4 iPad 2 Samsung Galaxy S Phone Samsung Galaxy Tablet Samsung Focus Blackberry Curve 9300 Phones and Tablets Tested: 8/12/2011FaST - Florida Institute of TechnologySlide 5

8/12/2011FaST - Florida Institute of Technology6 “Watts Up” Device External Power Connecto r To Battery To Phone/ Tablet To External Power

Laboratory Setup 8/12/2011FaST - Florida Institute of Technology7

Result 8/12/2011FaST - Florida Institute of Technology8

P OWER CONSUMPTION OF DEVICES COMPARED TO A SMART DEVICE 8/12/2011FaST - Florida Institute of Technology9 Device Power Consumption (kWh/yr) Smart Device Power Consumption (Wh) Smart Device Power Consumption (kWh/yr) Difference in Power Consumption (kWh/yr) Notebook PC [4] Analog TV [5] Digital TV w/ Digital Set-top box [5] Digital Camera [4] MP3 player [4] Nintendo Wii [6] Microsoft Xbox 360 (2007 Model) [6] Sony Playstation 3 (2007 Model) [6] Clock Radio [5] Modem (Cable & DSL) [4] Answering Machines [7] Cordless Phones [7] Average

TI Laboratory State of the Art Equipment State of the Art Curriculum (ECE 3551 & 3552) 8/12/2011FaST - Florida Institute of Technology10