Input-only peripherals, e.g. global positioning system [GPS]

Full Title

Selective content distribution, e.g. interactive television or video on demand [VOD] > Client devices specifically adapted for the reception of, or interaction with, content, e.g. STB [set-top-box]; Operations thereof > Structure of client; Structure of client peripherals > Input-only peripherals, e.g. global positioning system [GPS]

Classification Context

Section:

ELECTRICITY

Class:

ELECTRIC COMMUNICATION TECHNIQUE

Subclass:

PICTORIAL COMMUNICATION, e.g. TELEVISION

Child Classifications

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• H04N 21/4223 Cameras
• H04N 21/4227 Remote input by a user located remotely from the client device, e.g. at work