I got mad just yesterday at a new transit system interface with a map. It has moving icons to represent the present locations of buses. I clicked on a single p

I got mad just yesterday at a new transit system interface with a map. It has moving icons to represent the present locations of buses. I clicked on a single point in the map, and it popped open a big black box of information. So big that it covered the icons of interest. Hmmm. If I could move the box to one side, I could leave it open ... nope, the box won't move. Bad enough. So I wanted to close the box. That took a minute, because you couldn't just click anywhere inside, you had to click at one single ... and unmarked ... location. Here? Here? Here?