olemus
ISO/IEC/IEEE: 24765, iSO/IEC 2382, host machine:
(i) arvuti, millel töötatakse välja
teistsuguse arvuti tarkvara
= computer used to develop software intended for another computer
(ii) arvuti, millel emuleeritakse teist arvutit
= computer used to emulate another computer

näiteid
http://etutorials.org/Linux+systems/embedded+linux+systems/Chapter+2.+Basic+Concepts/2.2+Types+of+Host+Target+Development+Setups/

https://slideplayer.com/slide/3996318/