MOBILE DEVICE SHARING FACILITATION METHODS AND SYSTEMS CONDITIONALLY PROVIDING METADATA IN LIEU OF SOME USER CONTENT

摘要

Structures and protocols are presented for using or otherwise relating to a first mobile device (a smartphone or tablet computer or wearable device, e.g.) configured to be shared by two or more parties such that a subset of the parties may be addressed selectively (in content directed to such parties, e.g.) in a cost-effective manner.