What's the difference between hotel computer and TV integrated machine and ordinary computer integrated machine?

Ordinary hotels now use ordinary computer integrated machines. For hotels, the use of computers and televisions can mainly improve the quality of hotels. But installing a computer requires a electronic brain desk. Main cabinet, followed by many point source lines. Network cable, monitor power cord, router power cord, audio hundred wires. Then there is the TV set, which will bring extra burden to the cost of the hotel, and there will be rooms and resources, and the appearance of computer and TV integrated machine just integrates the advantages of this TV and computer. Even televisions and computers won't take up much space, and the cost will drop a lot.