Recent graduates Gordon McCambridge and Tayo Ajayi are planning the next steps for a data-collecting device they created as part of the Center for Engineering Innovation and Design summer fellowship.
Their invention is a low-cost data-monitoring device with cell phone capability that can send via text message information from the field based on various sensor inputs, such as the temperature and position of vaccines en route.
Read more: http://seas.yale.edu/news-events/news/device-collecting-data-developing-world-0