Wearable Device for Myopia Control   Myopia, or nearsightedness, is a refractive vision disorder which causes blurred sight at a distance. It occurs when the length of the eye (known as axial length) is too great; myopia progresses as axial length increases with age, until the early 20s. Myopia currently affects 2.56 billion people worldwide and is projected to affect 3.4 billion people by 2030, if current trends remain unchanged(*1). Myopia increases the risk of developing sight-threatening diseases such as myopic maculopathy, retinal detachment, and glaucoma - making a mea...