HMIs (Human Machine Interface) and wireless modules are the defacto control devices used to monitor and operate industrial machines and processes on smart factory floors. In this final session of the 5-day webinar course, Touch Screen and Bluetooth technologies for industrial applications will be discussed. Details on prototyping a concept HMI with a Bluetooth interface using either an Android or iOS smartphone for adjusting a small dc motor’s speed will be presented as the hands-on project.