Dwoid has developed a personality around the concept of a caretaker. It has assumed the needs of Diyrian "Diy" Grivna to be its prime directive, even such tasks that have not been requested of it. This results in Dwoid often flitting about in an attempt to meet any possible task before it is necessary, including menial tasks.

Dwoid has had every external component painted black as night, with attempts to minimize the brightness of external lights and features. This allows this 9D9-s54 Spy Droid to more easily blend into the shadows and darkness unseen.

Dwoid has received specialized programming and upgrades around the operation of its motivators and actuators, that allow for much smoother and subtle movements than a standard 9D9-s54 Spy Droid. This additional programming slightly reduces the reflex time and movement speeds of the droid.