It seems like you are describing a contactless payment card, which we have had in the UK for years now?Actually I received a new card a couple of days ago that has the "touch" feature (which I had never heard of before).
You can have this card just get near the terminal to complete the transaction (with those retailers who have this new type of terminal). You won't need to insert or swipe the card. What is wrong with swiping or inserting?
I am not sold on this feature at this point. The card itself is no longer "hefty in weight". In fact the hefty weight cards can not be cut up with scissors and you need to send them back to be destroyed.
So in essence, I am giving up a solid, hefty weight card for one that appears to be very flimsy. Matter of fact, the new card I received can be cut up with scissors.
Seems like progress is backwards.....
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I guess this must be something totally different to the Marriott Bonvoy Lifetime Titanium card, which is not a payment card?
Do your Marriott credit cards in the US also have your Bonvoy elite status?