Note that "embedded" like this includes e.g. many modern routers. Also note that computers with much less disk space than 128 Mb could and did run full-fledged

Note that "embedded" like this includes e.g. many modern routers. Also note that computers with much less disk space than 128 Mb could and did run full-fledged GUI apps in the past. For example, the entirety of Windows 95 is ~100 Mb when installed.