When visiting Tallinn we brought only our iPhones to take pictures. But using the touch screen was quite a challenge facing minus 15 degrees Celcius. Jaco likes challenges, so he found a way :-)
A tutorial on how to take pictures with your iPhone when it's freezing cold.
2. Touch the camera icon with your nose.
3. Use the right volume button to take a picture. Still comfortably wearing your gloves!!
You could of course forget all this and just buy really cool hand knitted iPhone mittens like Aline did. They have a special flap to cover your fingers when you are not using your iPhone.
Actually the nice old lady who made them didn't have this purpose in mind, she was wearing a pair to keep her fingers warm in between sales. Guess all good designs are multifunctional :-)