Soon you’ll be able to put your mood ring into a drawer, next to your watch
Mr. Vigna said the next smartphones would have altimeter sensors that would be able to detect your elevation. “These sensors will tell people what floor they are on in a building, or could be used to more precisely determine where you are in relation to your friends on a location-based service,” he said.
Other sensors built into your next-generation phone could include heart monitors to keep tabs on your health. There will also be sensors that can detect perspiration and could be used to monitor your excitement level and even mood. Additionally, phones will include more microphones, and temperature and humidity sensors to better determine their location and surroundings.
This sensor-filled world will also affect video games. Sensors that can detect mood and excitement will usher in an era of video games that will factor in emotion during gameplay.