Trickster turn passed it on to Odysseus. In Slavic folktales, the trickster and the culture hero are often combined. Frequently the trickster figure exhibits gender and form variability. In Norse mythology the mischief-maker is Loki, who is also a shape shifter. Loki also exhibits gender variability, in one case even becoming pregnant. He becomes a mare who later gives birth to Odin's eight-legged horse Sleipnir. British scholar Evan Brown suggested that Jacob in the Bible has many of the characteristics of the trickster:The tricks Jacob plays on his twin brother Esau, his father Isaac and his father-in-law Laban are immoral by
Legged Squad Support System was approximately the shape and size of a horse. A stereo vision system, consisting of a pair of stereo cameras mounted into the 'head' of the robot, was integrated alongside a light detecting and ranging (LIDAR) component in order to enable it to follow a human lead and record intelligence gathered through its camera. The initial contract for the Legged Squad Support System was awarded to Boston Dynamics on December 3, 2009. The continued evolution of the BigDog led to the development of the LS3, also known as AlphaDog. The contract schedule called for an operational demonstration of two units