I've got a current project where I need to monitor the state of a number of industrial robots such as is the e-Stop has been triggered. I also need to stop and start them remotely.
I was initially going to host a very simple UI on an FRDM-K64F, but FreeMASTER seems like a good fit for creating a nicer UI for this process - including status indicators and controls. I've spent many years as a web developer so will probably use custom code rather than relying on 3rd party widgets.