Toyota is investing $500-million more in Uber, underscoring the Japanese car maker’s efforts to catch up on self-driving technology as General Motors and Waymo lead the race to upend transportation with autonomous vehicles.

A charm offensive by Naspers directors quelled shareholder discontent at this year’s AGM, but corporate governance and remuneration remained high on shareholders’ agendas.

Elon Musk’s stunning tweet that he wanted to take Tesla private and had funding secured was a classic Musk moonshot – given credibility only by the sense that if anyone could possibly pull such a brazen feat, he was the guy.

On the TalkCentral podcast this week, Duncan McLeod and Regardt van der Berg talk about Nvidia’s new ray-tracing GPUs, Telkom’s unhappiness with Icasa, Nikon’s new mirrorless cameras and Apple’s forthcoming keynote.