Wiktionary
n. (context rare sometimes science fiction English) A computer display that one can work at.
Usage examples of "workscreen".
The workscreen lit obediently, sensing his presence, but he ignored the flickering prompts, debating whether or not he should call the Visiting Speaker himself.
She banished the connection, and turned her attention to the workscreen, scrolling back to the beginning of the file.
Of the six people clustered around the table, two were reading glowing text from workscreens while the others chatted quietly.
The block letters appeared on both of their workscreens: "In response to your message of 1300 hours, 21 July 2053: You are to archive all sensor data regarding Asteroid 12876 in permanent form on a standard Lightfile data disk.