Positron Computing

Positron Computing was run by Derek Jones and based in Llanelli and released a hi resolution screen dump QL Graphic Screen Dump developed by Lotus-Soft (which appears to have been Derek's software development name), which worked with Epson or compatible printers.

Version 2 of the software included a windowing ability, allowing you to define the area to be printed and also where it would appear on the printed page.

A version of the screen dump was also used in the ArtICE drawing package.

Lotus-Soft also released a range of Sinclair ZX Spectrum games