2
votes
1answer
123 views

How should a “mains failure” indicator be designed on a UPS?

I've already faced this issue twice. There's a UPS and its mains cable is loose and all of a sudden the cable just falls out so the UPS gets disconnected from the mains. So it starts beeping which ...
6
votes
2answers
193 views

How to indicate selected item in table?

I have a table of related items. Let's call them orders. Users can select an item from the table and full details will be displayed in a separate section below the table. I move the currently selected ...