Is there a phone to the right of the device in the top part of the photo?
No, there is a computer to the right of the camera.
    src        edge_attr  dst
0     0  to the right of   12
1     0   to the left of    3
2     0  to the right of   14
3     1  to the right of   20
4     2               on    1
..  ...              ...  ...
61   20   to the left of   22
62   21               on    7
63   21   to the left of    4
64   22  to the right of   20
65   22  to the right of   13

[66 rows x 3 columns]