It's a rare bit of positive news for a company that has endured massive losses and continued chatter over its ability to survive through the year.
Following reports of displays flickering, Apple has issued a firmware update to fix the problem.
iTunes Resolves eMac Display Flicker?
Some owners of unibody (Late 2008) MacBook Pros have experienced an issue in which the laptop's screen will suddenly start blinking.
iMac display flicker and wavy lines: solved
Updated KB articles: iBook screen flicker; QuickTime Pro key and Mac OS 9.2.1
Odds & Ends: Studio Pro slide show error; drivers for GeForce 3; QuickDay crash?; PB G4 flicker; more
Pure LiFi's system sends data wirelessly using light rather than radio waves, with a 'Li-Flame' prototype that knows which light source it's supposed to be receiving data from.