Dot
From Tardis Wiki, the free Doctor Who reference
A Dot was a piece of technology used by the residents of Finetime. The Dots would project Bubbles for the residents, eventually becoming self-aware and coming to hate the inanity of those in Finetime. This led to them rebelling, using the man-traps to kill off everyone in Finetime and on the Homeworld. (TV: Dot and Bubble [+]Loading...["Dot and Bubble (TV story)"])