In this episode:

• 35% of Ford’s Silverton plant is now powered by the might of the sun
• SA’s Home Affairs to launch self-service kiosks for Smart IDs, passports, and other documents
• Stressed? Go and play this free rock-stacking simulator for a while

Tech Byte airs daily from Monday to Friday. For the latest tech news, be sure to follow Stuff on Twitter, Facebook and Instagram or head on over to our website.