1 .Nhazi ya pụrụ iche bụ otu igwe nwere isi atọ, nke na-eme ịpị bọtịnụ n'elu, na ịpị bọtịnụ na ala imecha ya site na ịgbanwe ọnọdụ nke tray ugboro atọ.
2. NkeIgwe na-ejikọta bọtịnụ isi atọ na Electromagnetdabara maka ụdị dị iche iche na ọkpụrụkpụ nke bọtịnụ site n'ịgbanwe matriks, nke nwere ike mesie ike, na ọdịdị mara mma, ma chebe elu mkpuchi ahụ.
3. The laser-n'ọkwa ngwaọrụ nwere ike ịgbanwe n'ọnọdu ọnọdụ feely ịchịkwa button n'ụzọ ziri ezi, Ka ọ dịgodị, na nwere ọgụgụ isi luminescence ngwaọrụ nwere ike ibelata anya ike ọgwụgwụ nke ndị ọrụ, welie ọrụ arụmọrụ na-azọpụta man ike.
4. Ngwa nchekwa kwesịrị ekwesị na-echebe ndị ọrụ na igwe site na imerụ ahụ.
5. Ngwa eji eji ụkwụ eme ihe na-atọhapụ aka ịkwa akwa n'efu.
6. The elu kọmputa-achịkwa usoro nwere ike mma ịchịkwa nrụgide nke puncher na punching oge izute dị iche iche ahịa chọrọ.Igwe na-ejikọta electromagnetic nwere uru nke ịchekwa ọkụ eletrik na oke ọsọ;Igwe na-ejikọta pneumatic nwere ike belata mkpọtụ na ịma jijiji.
7. Ọrụ nke agịga na-agụta akpaaka na-enyere aka ịbawanye mmepụta.