Novastart is an infinite canvas operating system that lets users arrange all their apps as windows on a boundless spatial canvas, replacing traditional tab-based interfaces. It supports AI agents with visible cursors so users can watch, pause, and redirect automated work in real time. Teams can share the same canvas simultaneously, with each member controlling their own cursor and accessing live-streamed app windows from teammates. Novastart can be installed as a full operating system or used as a downloadable app, and includes built-in chat, saved workspaces, and unlimited canvases.