| 4 | -- | 5 | Bob Ward. Computer Highlights Society Magazines |
| 6 | -- | 8 | David Alan Grier. Not for All Markets |
| 11 | -- | 13 | Linda World. Forecasting in Geologic Time: The Tohoku Quake and Tsunami |
| 18 | -- | 26 | Lourdes Moreno, Paloma Martínez, Belén Ruíz, Ana Iglesias. Toward an Equal Opportunity Web: Applications, Standards, and Tools that Increase Accessibility |
| 28 | -- | 29 | Bill N. Schilit. Mobile Computing: Looking to the Future |
| 30 | -- | 36 | Tommi Mikkonen, Antero Taivalsaari. Reports of the Web s Death Are Greatly Exaggerated |
| 38 | -- | 45 | Anna Spagnolli, Nicola Corradi, Luciano Gamberini, Eve E. Hoggan, Giulio Jacucci, Cecilia Katzeff, Loove Broms, Li Jönsson. Eco-Feedback on the Go: Motivating Energy Awareness |
| 46 | -- | 52 | J. Antonio García-Macías, Jorge Alvarez-Lozano, Paul Estrada, Edgardo Avilés-López. Browsing the Internet of Things with Sentient Visors |
| 53 | -- | 61 | Raja Bose, Jorg Brakensiek, Keun-Young Park, Jonathan Lester. Morphing Smartphones into Automotive Application Platforms |
| 62 | -- | 71 | Nenad Medvidovic, Hossein Tajalli, Joshua Garcia, Ivo Krka, Yuriy Brun, George Edwards. Engineering Heterogeneous Robotics Systems: A Software Architecture-Based Approach |
| 83 | -- | 85 | Bob Ward. Grid Pioneer Foster Named 2011 Kanai Award Winner |
| 88 | -- | 90 | Christopher L. Huntley. The Developer s Perspective |
| 91 | -- | 93 | Parthasarathy Ranganathan, Jichuan Chang. Saving the World, One Server at a Time, Together |
| 94 | -- | 96 | Anil K. Jain, Brendan Klare. Matching Forensic Sketches and Mug Shots to Apprehend Criminals |
| 97 | -- | 101 | Shilad Sen, John Riedl. Folksonomy Formation |
| 104 | -- | 103 | W. Neville Holmes. Aspects of Data Obesity |