BC Biermann peers at his smartphone’s screen as he points the phone’s camera lens at a graphic design projected on a classroom wall. Students huddle behind him to get a look at the display. Through the phone, the static image on the wall suddenly comes to life. An...
![New building, new scholar, new media](https://blogs.umsl.edu/news/files/2012/12/umsl_biermann_490_276_72.jpg)