In order of tradition and value, 1)weaves, 2) tie dyes, 3) batiks, and 4) industrial prints represent the four types of cloth Africans use to make clothing. Woven Cloth. This is the oldest and most valuable type of fabric in Africa. It is also the most time-consuming to make.
medical Definition of orthoptics : the treatment or the art of treating defective visual habits, defects of binocular vision, and muscle imbalance (as strabismus) by reeducation of visual habits, exercise, and visual training
An orthosis is the correct term for an externally applied device that is designed and fitted to the body to achieve one or more of the following goals: 1  Control biomechanical alignment. 2  Correct or accommodate deformity.  Protect and support an injury.