Pico Projectors Market Size, Share, and COVID-19 Impact Analysis, By Technology (Liquid Crystal on Silicon (LCoS), Digital Light Processing (DLP), Laser Beam Steering, and Holographic Laser Projection), By Product Type (Embedded Projectors and Non-embedded/Standalone Projectors), Distribution Channel (Online, and Offline), By Application (Consumer Electronics, Business & Education, Retail, Healthcare, and Others), and Regional Forecast, 2026-2034