Are there remote controls or keyboards that are not gray?
No, there is a keyboard but it is gray.
    src        edge_attr  dst
0     0   to the left of    9
1     0   to the left of   14
2     0   to the left of    3
3     1  to the right of   17
4     2   to the left of   14
5     2   to the left of    9
6     3  to the right of    0
7     3   to the left of   14
8     4  to the right of   10
9     4  to the right of   19
10    6       sitting at   17
11    6       sitting in   16
12    6        typing on   19
13    6  to the right of   12
14    6  to the right of   11
15    6          playing   19
16    7  to the right of   17
17    7  to the right of   19
18    8               on    0
19    9   to the left of   14
20    9  to the right of    0
21    9  to the right of    2
22   10   to the left of    4
23   11               on   17
24   11   to the left of    6
25   12   to the left of    6
26   13   to the left of   16
27   14  to the right of    2
28   14  to the right of    9
29   14  to the right of    0
30   14  to the right of    3
31   15  to the right of   17
32   16  to the right of   13
33   17   to the left of   15
34   17   to the left of    1
35   17   to the left of    7
36   19               on   17
37   19   to the left of    7
38   19   to the left of    4