I'd like confirmation prompts for assigning artifacts targets of spells much like assigning blockers.

I have VERY large thumbs, and several times I've just wasted equipment being left unassigned, and requiring I pay additional mana to equip something that should have been equipped from my hand for no additional mana cost.

I don't mind losing to a better opponent or to a bad hand, but without a confirmation so that I have a chance to select an option that throwing equipment on the battlefield ISN'T what I intended to do, I end up losing games due to playing on anything smaller than a Tablet.

The option for confirmation could even be in options so people who don't need it can turn it off/on.

It would be a simple fix that could make the game enjoyable.