IoT on Rails (looking for feedback)

We've built/are building a service to help web developers (starting with Rails devs) build end-to-end IoT applications with custom connected devices. The idea is to let web developers do this using their web dev skills. We have a video showing how this is done here: https://www.apiotics.com/videos/1 We're looking for feedback on this, and if anyone wants to try and build an IoT on Rails app with us, please let me know: info - at - apiotics.com.