MIT research scientist Richard Fletcher directs the Mobile Technology Group at MIT D-Lab, which develops a variety of mobile sensors, analytic tools, and diagnostic algorithms to study problems in global health and behavior medicine. Utilizing mobile technologies -- which include smartphones, wearable sensors, and the so-called internet of things -- his group applies these technologies to real-world social problems with global implications. These issues involve a variety of areas, such as environmental monitoring and air pollution, agriculture, farming, and global health.
If there wasn't already a mountain of pressure on Apple to deliver something spectacular with this year's iPhone update, there surely is now. If you haven't noticed, Samsung has released the Galaxy S8 and S8, and they're pretty remarkable. As a former iPhone 7 Plus user, the S8 might very well be the best phone I've ever used, with a stunning screen, speedy processor, and, yes, a gorgeous design.