Synposium

Jason Y. Sproul

April 2, 2005
by jsproul
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Blender 3D animation

After many years of having either insufficient time or resources to take up 3D animation, I finally took the plunge with Blender. Things have improved dramatically since my early-90s experiments with Infini-D on a 25 MHz 68040. Not only have performance and image quality increased beyond comparison, but Blender is free software licensed under the GNU Public License and includes a plugin system based on Python which has been used to implement such features as crowd simulations. I can tell that I have yet to scratch the surface of this tool. The interface has a steep learning curve, and is extremely efficient once learned. I’m having a blast!

January 17, 2005
by jsproul
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HDMI DRM Lunacy

I’m getting really tired of the seemingly unstoppable DRM (Digital Restrictions Management) machine, backed by the mega-corporate media empires and their allies in the big technology companies. The latest lunacy is HDMI which uses Intel’s HDCP copy protection system to prevent you from making digital copies of movies and TV shows.

Copy prevention measures have uniformly failed at great expense and inconvenience to customers who eventually pay for these boondoggles. So why do we have things like CSS and HDCP and the DMCA? There seem to be two reasons:

  1. squeezing customers for every last penny, eventually moving to a completely pay-per-use model where ownership of a book or CD is a fond memory; and
  2. creating barriers to entry that protect the media conglomerates from any effective price competition (e.g. Magnatune) so they can gouge their customers and the artists they supposedly represent.

Richard Stallman did a great job describing the consequences of this short-sighted corporate greed.