Ngokuthuthuka kwezinga lokuphila labantu, abantu banaka kakhulu ikhwalithi yesevisi ngakho-ke le mishini yoku-oda ngokwayo iyabonakala kubantu kulesi simo. Njengoba intuthuko yesayensi nobuchwepheshe iqhubeka nokunciphisa izindleko zehadiwe, ukusetshenziswa kwalezi zinhlelo sekuyenzeka. Kulezi zinsuku, izixazululo zemishini yoku-oda ezisebenzayo, njenge-PDA ephathwayo, kancane kancane zingena emabhizinisini ajwayelekile okupheka.

Umshini we-oda we-Lilliput we-Self-service usebenzisa isisombululo se-PDA esiphathwayo, lokhu kungafeza i-oda eliphelele lemenyu yokuzisiza ngaphandle kokubandakanyeka kwe-waiter/waitress. I-oda lidluliselwa ngenethiwekhi kuseva ephakathi ngesikhathi sangempela. Lokhu kusiza ngezikhathi zokudlela ezimatasa, konga izindleko zokuklama imenyu nokuphrinta, ngenkathi kuvumela izibuyekezo zemenyu ezisheshayo kanye nezincomo / izitsha ezikhethekile. Uhlelo lungafakwa etafuleni lokudlela noma eduze futhi luxhunywe ku-POS engaphambili yendawo yokudlela. Indawo yokudlela inga-oda futhi ikhokhe ibhili kanye nokuqapha isimo sokulungiselela i-oda, idlale imidlalo noma ezinye izinto zokuzijabulisa, futhi ibukele ngisho nezikhangiso ngenkathi ilinde i-oda lazo.