Lapho umklamo we-classic uhlangabezana ne-ergonomics yanamuhla, isihlalo sokuphumula seVonus sizalwa - umsebenzi wobuciko wefenisha ohlanganisa umphefumulo we-retro ngemiqondo yenduduzo yesimanje. Akuyona kuphela ekhoneni lokuphumula, kodwa futhi nobuciko obuphilayo obuye bavuswe yisikhathi. Nge-arc efanelekile kanye nokuthungwa, icacisa inchazelo yeqiniso "yenduduzo".