Systems and methods are provided that enable an alternate display device
to wirelessly receive content from a computing device, freeing users from
the burden of physically connecting the computing device via a cable. The
content sent to the display device can also be simultaneously or
separately viewed on the computing devices of other nearby computing
devices. Generic mechanism(s) and corresponding user interfaces are
provided for computing devices to engage in discovery of devices to which
content may be delivered, for accepting delivery and for initiating
transmission of content.