April 2007 Archives

06 April 2007

Dual monitor setup

After a colleague left at work, I briefly "acquired" their monitor and had a fairly regular dual monitor setup. This was great in many ways, particular as I was debugging some OpenGL code at the time, and it allowed me to have the source and app open at the same time. There were a few issues though:

  1. Barrier effect - we have an open plan office, and as far as seeing whats going on, and letting other people see me, less is definitely more as far as monitor size goes
  2. Lack of focus - having two monitors side by side it was often difficult to create a "primary work area". The natural way to sit is with the monitors arraged symmetrically, but this means you face the no-mans-land of the gap between the monitors, and everything ends up to one side or other of your natural point of focus. Sitting with one monitor directly in front, and one off to the side, means the second monitor is kind of wasted as much of it is too far from your field of view to be usable.
  3. Increased migraines - I'm not 100% sure on this one, but I think this is related to the points above, and probably to not having anywhere else to look to rest my eyes

Anyway, before long a new guy started, and the second monitor was needed again. I did however find a spare screen, that was smaller than my main display, and experimented with using that as a second monitor. I finally settled on the setup shown in the photo, with the second display rotated. This has the advantage that it takes up less space on the desk, and makes it much more obvious to know what to do with each - most tasks just seem to naturally fall into either "landscape" or "portrait".

This requires installing the ATI drivers, and extra control panel, and makes it weird to VNC into the box, as the screen area is non-rectangular. I'm still waiting to see how PC Duo copes with this, but I haven't needed IT "support" for a while.

(apologies for pixelating part of the image - just playing it safe with commercial sensitivity)

(apologies also for running windows - I do run cygwin and NTemacs a lot - it isn't the best when it comes to dual monitors... I think it's window placement strategy seems to be "put child windows as far as possible from the parent window" or something along those lines... whoever decided to make the window manager a separate replaceable process in X is a genius, possibly even a small god, in my book)


Posted by Robert Hart | Permanent Link | Categories: Computers