Hand tool in the nature of a fitting device for determining vehicle wheel offset

Electronic devices not for medical purposes for attachment to mobility aids, namely, wheelchairs and scooters, used alone or in combination with an additional, wearable, electronic device, all for collecting, analyzing and communicating data regarding use or non-use of attached aid; electronic devices not for medical purposes for receiving, collecting, analyzing and communicating data regarding use or nonuse of a mobility aid enabled with wireless local area networking protocol technology or ...