It will show off the EMCEE200, a seamless multiview presentation switcher and scaler for managing videoconferencing; collaboration; lecture and remote learning for education and training; and live streaming for YouTube, Facebook and OBS platforms. It has Picture-in-Picture (PIP) and Picture-over-Picture (POP) capabilities, features a built-in dual MIC mixer and Hall Technologies claims it can process up to four 4K@60 video sources with zero latency. EMCEE can record a presentation to an external storage device and provide USB3.0 4K capture to stream live with no additional hardware.

Hall Technologies will also show Discovery 2, a 4K signal extension kit with USB and HDMI capabilities for software video conferencing and audio extraction. It comprises an HDBaseT 2.0 Wall Plate transmitter and stand-alone desktop receiver and communicates through soft-codec video conferencing. It is suited for situations where USB must be extended alongside HDMI for display interactivity for items such as interactive whiteboards or projectors. Additional analogue de-embedding allows connection of an external audio system with a projector when used in classrooms or meeting rooms.