Spot on, IBob.
I have 20/20 vision but still find it hard to see other aircraft. The iPad warns me about traffic nearby and where to look.
At our monthly club BBQ this morning this topic came up. Very easy for all this technology to keep our eyes inside the cockpit, but a disciplined scanning regime should be about 80% outside, a scan of instruments, then check the iPad screen for nearby aircraft.
One of our regulars has registered his aircraft’s nickname on his SkyEcho, so it comes up on people’s screens rather than some boring numbers or letters than hardy anyone will see, remember or use. Much better.
In other news, I just this minute finally completed my application for a rebate!