Omer Sagiv's CYBERSNAIL is a monowheel mode of transportation used in his comic book work in progress Cyberman. The concept of the book is a bio cyberspace existing in the human brains of individuals, groups and even using dead brains as biocyber platforms, so basically they function as biological hardware. The CYBERSNAIL is powered by heat generated by the brains synaptic activity (thanks Omer!!)