Tag Archives: color vision

Tech Meets Feline

I'm a HUGE fan of foraging toys for cats...for example:

The Cat Powered Autofeeder

But now a self-proclaimed "aspiring geek" has taken foraging toys to a whole new level...he created a machine that feeds his cat...when the cat drops a ball with an RIFD chip into a gizmo. The cat has to find the balls around the house and carry them to the machine. Really cool!

Some other great foraging toys for cats:

Trixie Pet Catalog - my favorite, the Mad Scientist!

Fundamentally Feline's many foraging toys

The Egg-Cersizer

How do animals see the world?

New software can help us understand how animals perceive colors and patterns. Using filters and different settings for different species, the resulting photo can give you a hint as to the visual world of other animals. Cool and free to download!

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Horses have many expressions

Researchers have developed a coding system for facial expressions for yet another species: the horse (such systems already exist for humans, chimps, cats and dogs). Okay, this isn't technically high-tech, as it relies on humans, not technology, to do the actually coding. But, development required a lot of observations and understanding of the facial musculature of horses. Turns out they have at least 17 distinct expressions! Next: to see if these expressions are related to positive and negative emotional states.

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