Siyini isikhwama sebhande?

I-waist bag iyinhlanganisela yebhande lesihlalo kanye ne-airbag eyethulwe ngo-2009 ngabakwaMercedes-Benz. Ibhande lesihlalo eliphefumulayo lenzelwe ukunciphisa ingcindezi yamabhande ezihlalo emzimbeni womuntu ongaphakathi uma kwenzeka kushayisana imoto. Leli bhande lesihlalo lingaphinda kabili ububanzi balo ngengxenyana yomzuzwana. Umthamo wesikhwama ulinganiselwa kumalitha angu-4 futhi kufanele usize abagibeli ezihlalweni ezingemuva, lapho kungekho khona ama-airbag angaphambili avamile.