Conference or training rooms are an extremely valuable tool for business. These areas should be well designed for the best presentation environments. They need large enough video images, quality audio and maybe most importantly, they must be easy to use. These systems can be operated from keypads, touch panels, computers or smart phones and tablets. Devices now allow you to connect any computer or smart device wirelessly to the video display. Common uses are video conferencing, PowerPoint presentations, training discs, TV and digital signage info.