Crowdsourcing and supercomputing are being used to combat the Ebola crisis by creating localized solutions informed by community circumstances. A Twitter app called the Samaritan Radar uses algorithms to detect words implying depression in tweets and sends guidelines to followers on providing support to address issues like suicide prevention. An upcoming prototype transformer robot called J-deite Quarter is a 1/4 scale model, and a full size version in 2020 could potentially be utilized for military purposes if developed by the wrong parties. New virtual reality technologies like Nimble Sense aim to allow users to control experiences like spaceship dogfights using skeletal hand tracking and software like Oculus Rift.