This year’s ACM MobiSys conference is in the Lake District in the UK. I really love this region in the UK. Already 15 years back when I studied in Manchester I often came up over the weekend to hike in the mountains here. The setting of the conference hotel is brilliant, overlooking Lake Windermere.The opening keynote of MobiSys 2012 was presented by Dr. Paul Jones, the NHS Chief Technology Officer who talked about “Mobile Challenges in Health”. Health is very dear to people and the approach to health care around the world is very different.