 SAN FRANCISCO--BUSINESS WIRE--- IMMR ATSC30--Immersion Corporation NASDAQ: IMMR, the leading developer and provider of technologies for haptics, today announced that the Advanced Television System Committee, Inc. ATSC has published Immersions proposal as a Recommended Practice on Haptics for ATSC 3.0. The Recommended Practice enables the addition of haptics in ATSC 3.0 broadcast and broadband content streams on mobile devices capable of haptic feedback. This latest development provides a recommended ap 