What is the device on the desk?
The device is a monitor.
    src        edge_attr  dst
0     0  to the right of   17
1     0  to the right of    7
2     0  to the right of   22
3     0  to the right of   12
4     0  to the right of   16
..  ...              ...  ...
91   21  to the right of    7
92   21               on   16
93   22   to the left of    0
94   22  to the right of    7
95   22  to the right of   11

[96 rows x 3 columns]