10 Controllers Can Draw on Presentations
        
        
        
        B'eckeler Instruments is                   releasing Pointmaker COMM, an                   option that expands by four or                   eight the number of controllers                   or drawing devices that are                   connected to a single                   Pointmaker PVI-80                   multiple-sync video marker with                   keyboard.                   In effect, the COMM option                   allows up to 10 viewers to                   electronically draw and point on                   video or computer images                   displayed during a presentation.                   This extends the use of the video                   marker to multimedia                   presentations that require                   drawing and pointing from                   several areas in a room. Use a                   light pen, remote control or tablet                   to do the eletronic annotation.                   The Pointmaker PVI-80 comes                   standard with two COMM ports;                   the COMM-4 option adds four                   additional ports for a total of six,                   the COMM-8 option allows up to                   ten controllers. B'eckeler                   Instruments, Tucson, AZ, (800)                   552-2262,                   b'
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