NBA exploring new frontiers in fanless arenas

LAKE BUENA VISTA, Fla. >> The NBA has put an awful lot of thought into what is sure to become some of the least attended games in its history.
With a black curtain blocking off three walls of seats in its largest venue, the league has unveiled the temporary home for its upcoming three-month run to crown a champion. Outside of the 94 feet of hardwood, the NBA will play in front of digital screens and unmanned cameras, with seats spread out and and many observers encased in plexiglass &mdash