Staying healthy can be a lot of work, whether it means remembering to take your meds, keeping track of how much pie you're eating or figuring out how to squeeze a jog in between work and dinner. Last year's Map on the Future of Science, Technology, and Well-being 2020 Forecast, explored how some of the discipline and planning required to get those things done can be off-loaded onto our environment.

When was the last time you looked into the refrigerator or at a store shelf with every intention of grabbing a healthy snack--only to wind up with dessert? The problem, of course, is that even while salad might sound good in theory, in practice, in the moment, chocolate sounds a lot better now. But, what if you could filter out the tempting but unhealthy foods, and only see dessert?