Isisiki senyama esiqandisiwe izici:

1. Ingakwazi ukusika inyama entsha, inyama efriziwe, inyama ephekiwe, ukudla kwasolwandle, imifino, izithelo, njll, ngemisebenzi ephelele.

2. Ukukhipha okuphezulu, (izikhathi ezi-3-6 ze-slicer evamile) umuntu angashintsha abantu abangu-6-10.

3. Inombolo yekhwalithi yokusika, ukujiya kungashintshwa ngokulinganayo.

4. Kulula futhi kuyashesha ukuyisebenzisa, kuyavumelana nezimo, ukonga amandla, ukonga isikhathi nokonga umsebenzi.

5. Insimbi engagqwali, ihlala isikhathi eside, ihlanzekile futhi ihlanzekile, kulula ukuyihlanza.

6. Idizayini yokubukeka ehlukile, i-microcomputer ehlakaniphile yokulawula ngaphezulu.