
Okay, so what it sounds like is what we want
is a DEVICE that can deliver a message...
The Big Bang Theory Season 8, Episode 21

or a homing DEVICE
Breaking Bad Season 2, Episode 9

Now we just need to figure out
a delivery DEVICE,
Breaking Bad Season 2, Episode 1

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

If I remember, Kirk will steal
a cloaking DEVICE from the Romulans...
The Big Bang Theory Season 1, Episode 14