A Micro-Bot in clear view
The Micro-Bots are prime materials in the Disney animated feature film Big Hero 6, as well as its spin-off franchise. The are tiny nanobots constructed by Hiro Hamada to serve in his latest technological advancement. Though they appear small, the Micro-Bots can join together with each other to form various structures and constructs, with two of their use cases being architecture and infrastructure. Despite being created for a good purpose, they were also used for twisted machinations in the wrong hands, such as when Robert Callaghan use them to control the fabrication surrounding his environment, and pave the way for his ultimate design to create an inter-dimensional portal through the use of the nanobots. They appear in the second Disney Heroes vs. Villains as one of the materials used by heroes and villains alike.