Patent ID: 8910309
Filing Date: 2014-12-09
Classification: H04L,H04N,H04W

Abstract:
1. A computerized method comprising: by a client device, obtaining a public time-limited proximity code from a public display device, wherein the public time-limited proximity code can be concurrently used by a plurality of client devices located within a proximity zone associated with the public display device; transmitting the public time-limited proximity code from the client device to an authorizer via a public network; by the client device, based at least in part on the transmitted public time-limited proximity code, receiving authorization data from the authorizer via the public network confirming authorization of the client device to control content displayed on the public display device; and transmitting control data from the client device to the public display device via a hypertext transfer protocol (HTTP) relay server that performs connections parking, the connections parking comprising at least one of: