Thankfully, it looks like Gefen has stepped up its efforts since exhibiting at last year's CEDIA, and this year's display was larger, much more organized, and actually up on the top (read: main) floor. Granted, most of the gizmos there have been around the block a time or two, but it was definitely pushing wireless HDMI by utilizing the technology on its wall-hung displays.

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Gefen's CEDIA booth tour

Polk intros multi-stream SR-H1000 Sirius receiver