Athens, OH 16 March 2015 –
Here is an update on the status of my group’s current senior design project. So far our team of seniors–Morgan Haggerty, Trevor Vogelhuber, Levi Moore, Gordon Fleming, and I–have been nominated by a contest committee as one of the top six teams in the world. The contest we have entered is hosted by the IEEE Antenna and Propogation Society. Though there are more contest rules, the main ones are fairly straightforward: build a body area network (BAN) that consists one or more vitals-monitoring sensors, a microcontroller, a custom antenna, and an Android application.
In addition to being nominated to the top six, we have completed some major milestones in our design. We have custom fabricated numerous antenna designs through photolithography and have analyzed their radiation pattern on the spectrum analyzer. Also, we have temperature, heart rate, and fall detection sensors integrated on a central microcontroller. Finally, I am working on finishing up our Android application that will be able to display all the data collected from the sensors on the screen of an Android-enabled mobile device. The data transmission will be through a Bluetooth 2.0 (Smart Bluetooth) signal. This is a low-energy transmission that will allow power consumption to be at its lowest.
Our project is coming to a conclusion, and we hope to have a working product soon. Some final goals are to get the Android application running with all the rest of the system integrated and have the completed unit stored in a small enclosure for aesthetics.