What is the device to the right of the keyboard in the bottom part of the photo?
The device is a computer mouse.
     src        edge_attr  dst
0      0  to the right of   10
1      0  to the right of   22
2      0  to the right of   11
3      0   to the left of    2
4      0  to the right of    5
..   ...              ...  ...
133   24   to the left of    1
134   24  to the right of    8
135   24               on    7
136   24   to the left of   14
137   24   to the left of   12

[138 rows x 3 columns]