What is the device that the man is holding called?
The device is a cell phone.
    src        edge_attr  dst
0     0   to the left of   13
1     0   to the left of   15
2     0   to the left of    1
3     0   to the left of   11
4     0   to the left of    7
..  ...              ...  ...
68   16  to the right of    0
69   16  to the right of   14
70   16   to the left of    5
71   17   to the left of    5
72   17   to the left of   12

[73 rows x 3 columns]