Which of these was made by Applied Technology, MicroBee or Timex Sinclair?
MicroBee MicroBee (Micro Bee) was a series of home computers by Applied Technology, later known as MicroBee Systems.
BeebEm BeebEm is a BBC Micro emulator, first developed by David Gilbert in 1994 and since improved by a number of people, most notably Mike Wyatt who currently maintains the emulator and its website. Although BeebEm's first incarnations were for UNIX-based systems, the version for Windows (98 or later) is now the most popular. BeebEm is also available for Mac OS X, Agenda Vr3 and Pocket PC.