New features on the E-M1 firmware 4.0
By end of November Olympus will release the new E-M1 and E-M5II firmware upgrade (full details here). And Olympus just posted these two videos to introduce you to the new firmware features:
Olympus Firmware Update: OM-D E-M1 Version 4
Olympus Firmware Update: OM-D E-M5 Mark II Feature Upgrade