In my room, below the 42-inch LCD TV and off to the right, was a panel of connector ports, called the Hyatt Plug Panel. The ports allow you to connect a laptop (via VGA cable), DVD player, or portable media player (such as an Apple iPod) to the LG screen. I've posted a video on Traveler 2.0 that shows the screen, the panel of ports, and the room I stayed in (number 617).
I can imagine a business professional reviewing a Microsoft PowerPoint slides on the large LCD the night before a presentation. Just make sure to bring your VGA cable, as there wasn't one in my room. (I borrowed one from the hotel's friendly manager.)
Hyatt Place also offers free Wi-Fi in every guest room. Guest-Tek provides the hotel's Wi-Fi service, called OneView Internet. In my room, the wireless signal was strong.
If everything works as planned, you simply launch your browser and click to accept the terms and conditions. The OneView Internet service should automatically identify your room number as one that's currently occupied and grant you 24-hour Internet access. However, when I attempted to connect, I kept receiving a message that the room number I entered was incorrect.
I called the toll-free tech support number and a technician answered promptly. I explained my situation. To remedy the problem, he manually entered my room number from his end. Within about 10 minutes, I was online. Unfortunately, I had to call tech support again to reconnect 24 hours later.
A Hyatt spokesperson said my experience was likely an isolated incident. She added that Wi-Fi access isn't dependent on room number and that you don't have to be a registered guest to access Hyatt Place's Wi-Fi.