Timothy D. Twerdhal

The company is testing a new Apple TV capable of streaming ultra-high-definition 4K. It may not be enough to take on Amazon and Roku.

Apple Vowed to Revolutionize Television. An Inside Look at Why It Hasn’t

EghtesadOnline: Earlier this month, Apple Inc. poached the chief of Amazon's Fire TV unit to run its television operations. Timothy D. Twerdhal brings hardware and content experience to his new…