UPDATED 12.03.14 Four interesting funding announcements: Ozobot got $2 million; HiBot got $3.1; Knightscope got $3.7; and Airware got an undisclosed amount but from a substantial partner, GE Ventures.

Japanese start-up HiBot, a maker of various types of robots for commercial use such as industrial pipeline cleaning, also developed a high transmission line inspection robot name Expliner. Last week HiBot announced a partnership with Hitachi High-Tech Group to expand the development and distribution of that robot.