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Re: Yellow dot as "laser pointer" for presentations?

  • To: mathgroup at
  • Subject: [mg121428] Re: Yellow dot as "laser pointer" for presentations?
  • From: Dan <dflatin at>
  • Date: Thu, 15 Sep 2011 04:37:27 -0400 (EDT)
  • Delivered-to:
  • References: <j4prmn$fnl$>

On Sep 14, 5:21 am, AES <sieg... at> wrote:
> The following YouTube video
> <>
> shows the use of a soft yellow dot as a pseudo laser pointer in a
> presentation.  First time I've encountered this; seems kinda nice to
> me.  Any easy ways to do this using standard software tool in any Mac
> presentation software, either pre-programmed into a recorded video or
> slide presentation for recorded presentations, or as a kind of laser
> pointer under control of the live presenter in a seminar or class
> presentations?

You might want to give OmniDazzle a try. It is free software from
OmniGroup, and it very configurable:


-- Dan

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