At the Tech Retreat of the Hollywood Post Alliance–a confab of high-level tech executives in Hollywood–mobile TV was a hot topic. At a panel on Mobile TV, which I moderated, Jerry Whitaker of the ATSC (Advanced Television Systems Committee) detailed the technological underpinnings of the ATSC’s new Mobile Handheld (MH) standard and gave an update on the roll-out of what the broadcasters are calling Mobile DTV. [...]