1. Martigelinta ugu horreysa uguna hufan ee warshadaha
2. Isku xidhka dabacsan ee wareegga tooska ah.
3. Nidaamka xakamaynta microcomputer-ka ee caqliga badan.
4. Matoor ammaan ah, la isku halleyn karo oo hufan.
5. Nidaamka ka saarista kulaylka iyo qaboojinta gaarka ah.