During the TV of Tomorrow conference in New York, industry executives discussed how tablets, particularly the iPad, could be the future of television. Tablets and iPads have turned into the second screen for television viewing, and served as the focus of many of the talks at the conference. The second screen trend is both promising and troubling for television execs, as it presents new opportunities while also taking eyes away from advertisements.

People spend 22 minutes on second screens during a traditional 30-minute show, and 38 minutes during a 60-minute show, according to TVPlus co-founder Randy Shiozaki.

Dijit CEO Jeremy Toeman points out that second screen viewing works best for reality shows and other light entertainment. The technology does not work as well for more engaging dramas. Some challenges with second screen viewing involve the different technologies on the market, and the assorted apps for the various tablets.

Some executives maintain that while second screen viewing is exciting, television content is still the most important aspect of the television experience. “What’s been left out of the multiscreen conversation is the first screen, and that will come full circle,” said Lawrence Brickman, VP of smart TV app developer Accedo.

“But if Apple can leverage the incredible amount of energy the TV industry has already invested in the iPad, it may not matter if anyone else can do it better — Apple’s platform will hit scale across multiple screens before the industry even knows it’s happening,” suggests The Verge.