I'd like to allow my wife to query my location whenever she's curious. There are no trust issues here, so I don't care about acknowledging/approving her "ping" request, whenever she wants to know she can just request my location details.
Is there an app or service that does this? Most of them (understandably) require that the handset owner allow/permit the request, but I'd like this to happen without my involvement (say I'm busy at the office, driving, or getting groceries).
