■ Icwecwe lengqiniba liyatshona, lihambelane nemigaqo yoyilo lwe-ergonomic.
■ Ixhotyiswe ngeepedali zeenyawo ukwenzela ukuba umsebenzisi afikelele lula ukuya nokubuya kumatshini.
■ Iintambo ezithambileyo zesandla zisasaza amandla ngokulinganayo kumaqatha, ukunciphisa ukuvakalelwa koxinzelelo.