At https://robotsgyide.com/robots/dashanddot
I read about Edicational Robots called Dash which looks like one poolball on top of two other poolballs.
i.e
o
oo
The Dot robot looks like asingle poolball - o
73 de Ed W9ODR . .
| Sysop: | Karloch |
|---|---|
| Location: | Madrid, Spain |
| Users: | 74 |
| Nodes: | 8 (0 / 8) |
| Uptime: | 25:37:30 |
| Calls: | 1,659 |
| Files: | 17,895 |
| D/L today: |
2 files (39K bytes) |
| Messages: | 66,071 |