Skin reaction from metallic sensor
This may make it difficult or inadvisable to use the Touch. For the record, I have a similar (but not identical problem) with rings -- the only kind of ring that I can wear (e.g. wedding ring) is one made of silver. I suspect that I have a skin allergy to copper, which is commonly used to strengthen gold metal, and copper is likely to be used for electrical items, for sake of electrical conductivity.
My question is, if I cover the metallic sensor with a bit of tape, so it doesn't directly contact my skin, will this impair the operation of the Touch?