The decision stood, prompting Vettori to conduct what Greatbatch described as a "casual chat" with match referee Javagal Srinath during the break.

BBC: Australia poised for Test victory in New Zealand

When having a casual chat with someone wearing Glass, it can take effort to not stare directly at the shiny gadget instead of into the person's eyes.

CNN: Figuring out real-world etiquette for Google Glass

Tencent is a minority investor in VinaGame and has struck a deal to bring its QQ chat and casual games to VinaGame.

FORBES: Companies, People, Ideas

With instant messaging gaining in popularity, companies would like to find a way to initiate casual conversations about their products and services within the IM chat boxes.

BBC: Messaging in an instant