It's winter and my 'senior brain' is allowing keyless-entry fobs to be
left in garment pockets rather than being hung on the hook in the
kitchen. Now it's, "which coat did I have on when...." Or worse, "Dear
may I borrow your keys."

Someone might come up with a fob accessory. An inexpensive attachment to
fobs that would sound a very loud alarm when a central transmitter in
one's house triggers all fobs to "make muster." Sell it in Pep Boys for
$50 bucks and I'll buy it this afternoon.

It will need plenty of decibels to penetrate the heaviest of L.L. Bean's
winter gear. Perhaps a 'premium' model with extra dbs for those of us,
"deaf as a post."