However each of these related graphical devices differs in one way or another from the standard computer icon.

An earlier, related device is described in the January 24, 1878 issue of the journal Nature.

A related device, the black box enabled one to receive calls which were free to the caller.

A very similar related device, the grading ring is used around insulators.

A very similar related device, called a grading ring is also used on high voltage equipment.

A video recorder may be any of several related devices:

It also manufactures and markets other related devices for a variety of mostly commercial industries.

It's much larger than those two related devices, yet smaller than a notebook computer.

Should not fail if any fail-safe related to safety device fails.

Another, related device, an orb also appears in this movie.