The Smart System  2020 gives you powerful, state-of-the-art visual acuity testing software in an All-In-One computer (CPU with 22-inch screen) that installs easily in all types of exam rooms, both mirrored and direct. By manufacturing in the USA, we can produce a durable product with a longer life-cycle, control the quality of the parts, and deliver fast and complete serviceability on each and every unit.