Computer hardware, computers, and computer peripherals, namely, wireless presentation projection devices all for accessing and transmitting data and content among presenter and participant electronics devices and displays for business and school use; Computer hardware, namely, wireless presentation projection devices for controlling the operation of audio and video devices and for viewing, searching and playing audio, video, images, and other multimedia content; mobile and computer peripherals, namely, audio speakers; audio systems comprising DVD players, audio amplifiers, audio speakers; wireless indoor and outdoor speakers; automation control device for controlling networked devices in the internet of things (IoT) for business and school use; stand alone information device, namely, voice and manual controlled audio speakers with personal digital assistant capabilities for streaming and playing audio, video, and multimedia content, for controlling televisions, monitors, gaming systems, DVD Players, portable media players, and digital media streaming devices for business and school use; theater systems for business and school use comprised of audio amplifiers, video projectors, movie projectors, audio and video equipment in the nature of stereos, audio speakers, amplifiers, sound equalizers, crossovers and speaker housings, and video cameras; audio components in the nature of surround sound systems, audio speakers, audio receivers and video receivers; all of the foregoing used for wireless presentation systems for professional audio visual use
Electrical and Scientific Apparatus