Five for Friday | 五日(星期五)

Things that made my day this week:

Ice Cube appearing in a video for Vanity Fair, critiquing interpretations of NWA lyrics on Rap Genius

Great video on the design of signage and what it means

L2 Think Tank on how Twitter may change its business model (and its stock market fortunes), Can Twitter Become a Messaging App? | L2 Think Tank – however LINE and WeChat are more than messaging infrastructure but platforms in their own right supporting m-commerce, gaming, virtual goods and payments.

Great use of sound in this video for Yamaha

Interesting product designs using passive plastic cases to control devices through sound