
Ooh! Ooh, ooh.
We could make a video-playing DEVICE...
The Big Bang Theory Season 8, Episode 21

Oh, hey. Nice virtual presence DEVICE.
The Big Bang Theory Season 4, Episode 2

or a homing DEVICE
Breaking Bad Season 2, Episode 9

Although it occurs to me, you may
have been employing a rhetorical DEVICE...
The Big Bang Theory Season 1, Episode 10

How about concealing
a recording DEVICE...
The Big Bang Theory Season 4, Episode 22