|
|
|
|
|
|
by andai
131 days ago
|
|
|
This is the easiest signal though, on basically any account. You can see the time that communication happens, and the times when it doesn't. For example a while back I wanted to map out my sleep cycle and I found a tool that charts your browser history over a 24 hour period, and it mapped almost perfectly to my sleep / wake periods. |
|
|