Isibonisi Sedijithali: Ifakwe isikrini esibonakalayo esicacile, kulula kubasebenzisi ukuthi bafunde inani lokucindezela kwesondo.
Kulula Ukusebenza: Idizayinelwe ngokwe-ergonomically ukuthi ilingane kahle esandleni, umsebenzisi umane aqondanise i-valve bese ecindezela inkinobho ukuze athole ukufundwa kwengcindezi yesondo okusheshayo nokunembile.
Ukuphatheka: Usayizi ohlangene, olungele ukufakwa emotweni, kulula ukuyisebenzisa nganoma yisiphi isikhathi, ikakhulukazi ofanele ukuhlola umfutho wesondo ngaphambi kohambo olude.
Ukuphepha: Ukuqapha njalo umfutho wesondo kusiza ukuqinisekisa ukuphepha kokushayela nokugwema izingozi ezibangelwa ukucindezela kwesondo okungafanele.
Imisebenzi eminingi: amanye amamodeli angase abe nemisebenzi eminingi yokuguqula amayunithi ukuze avumelane nokusetshenziswa kwezifunda ezihlukahlukene.