Or, the TV UX designers can realize this, and make the TV respond instantly by switching eg. to channel logo plus a name of current programme (it is available f

Or, the TV UX designers can realize this, and make the TV respond instantly by switching eg. to channel logo plus a name of current programme (it is available from EPG) and then replacing it with video 0.5 later. This would allow a rapid channel surfing, something I haven't been able to do on any recent TV.