Augmented Reality (AR) Market Size, Share & Industry Analysis, By Component (Product, Software, Maintenance & Support Services), By Device Type (Handheld Devices, Stationary AR Systems, Head-mounted Displays (HMDs), Smart Glasses, and Others), By Industry (Gaming, Media and Entertainment, Education, Healthcare and Medical Devices, Retail, Logistics, Manufacturing and Engineering, and Others) and Regional Forecast, 2019-2026