I really hope the development team adds the features described above by others. Having cooked in hotkeys would be so incredibly helpful and just another great feature to promote for ease of use for all of the Tobii eye tracking products. Reducing the LED visibility is a nice improvement. However that is separate from wanting to suspend or turn off the Tobii device via a hotkey that we can bind to any key. Even stranger, is the ET5 will auto-suspend itself when no eye is detected, so the feature is there. But in this example serves, again, a different purpose to detect when the user is or is not at their computer. Hotkey could just, disable both the Tobii & the eye detection until toggled back on.
Again, I hope this is revisited and implemented.