On the fourth night, a young technician named Lin approached him. She didn't have a laptop. She had a tablet running a strange, colorful interface: blocks and bubbles connected by neon lines.
: The "key work" involved in creating custom components or using custom code within Visuino. visuino key work
: Connections are made between "pins" on the components to define the flow of data. On the fourth night, a young technician named