The BBC’s head of digital media technology, Anthony Rose, has confirmed the iPlayer’s jump to HD. The updated online service will detect a users internet connection speed, before automatically switching to the highest quality image. “Introducing HD streams [enables] users to enjoy BBC programmes in HD without a set-top box,” said Rose, adding: “The new adaptive bitrate technology and speed diagnostics page help optimise the viewing experience, while the resizable window gives users flexibility to switch between different quality streams, hopefully leading to a more satisfying experience overall.” Shows to get the HD treatment include Doctor Who, Kerwhizz, and Dragons’ Den, but no date has yet been set for planned updates to PS3 and Virgin Media versions of the service.