<iframe width="580" height="385" src="https://www.youtube.com/embed/_rJ-mQzv0rQ" frameborder="0" allowfullscreen></iframe> <br>Joe Ashton, Creative Director at Exhibit Interactive, talks about how trade show exhibitors can use simple technology to immerse ... <br><a href="https://www.youtube.com/watch?v=_rJ-mQzv0rQ">source</a>