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One user was our original User B in GR1. His requests were part of the requirements of the project, but we still presented the GR3 debriefing to him. His tests include included his original request to find energy consumption broken by the hours, and he felt the user interface intuitive enough to quickly find out the information. He was also given some other tasks, for example, schedule a transaction. His overall feedback is that the interface is easy to learn, and information is presented well.
A few observations on the places where we can improve:
- When he tried to adjust the Air Conditioner setting, the soft-keyboard blocked the screen. He cancouldn't see where the cursor was or whether the backspace was actually deleting the old value
- After schedule a transaction from the Reserves tab, the screen returns returned to the device tree view. It's not obvious how to view the just scheduled transaction
- He was pressing on the device name itself, while trying to bring up the device settings page. Currently using the Edit Setting button is the only way to get to the page. We should consider supporting context menus as well, which will pop up when user presses a device name.
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