Turn signal gloves
 

Seen at the Consumer Electronics show.
http://zackees-2.myshopify.com/
http://cdn.shopify.com/s/files/1/033...g?v=1389108546

Look's like a Great ideal and even better yet if they have a full fingers and thumb with a strap on wrist.
Kinda like my Tig gloves that i use for riding.

http://ecx.images-amazon.com/images/...tL._SX466_.jpg

http://www.revcoindustries.com/newbs...oves-p-31.html