Glaucoma is only one of several diseases that can decrease the oxygen supply to the retina. An insufficient supply can cause blindness, sometimes within mere hours, so patients and physicians have to react as soon as possible to preserve the eyesight of the patient. Up until now there have been no methods sensitive enough to... »

Researchers at the U.S. Naval Research Laboratory (NRL) broke the endurance record for small electric Unmanned Aerial Vehicles (UAVs) by developing a vehicle powered by liquid hydrogen fuel and a fuel cell. This flight shatters their previous record of 26 hours and 2 minutes set in 2009 using the same vehicle, but with gaseous hydrogen... »

As most researchers who work with computer vision know, it can be troublesome to discover objects in its surroundings. Researchers at Carnegie Mellon University’s Robotics Institute introduced properties such as object’s location, size, shape and even whether it can be lifted in order to enable a robot to continually discover and refine its understanding of... »

Researchers at the University of Maryland have developed and demonstrated a new flying robot which flaps its wings completely independently of each other. Dubbed Robo Raven, the robot can be programmed to perform any desired motion, enabling the bird to perform aerobatic maneuvers. This is the first time a robotic bird with these capabilities has... »

Collaboration in an interdisciplinary team of researchers at Georgia Institute of Technology (Georgia Tech), Northwestern University and Temple University led to development of a robot inspired by sea turtle hatchlings. Named FlipperBot, the robot is being developed for better understanding of principles that govern movement using flippers – thus leading to more efficient robots that... »

After devising systems inspired by penguins, herring gulls and elephant trunk, engineers at Festo devised a new system suitable for their Bionic Learning Network project. Inspired by dragonflies, they developed BionicOpter – an ultra-light system packed with everything needed to mimic the way dragonflies maneuver in all directions, glide without having to beat their wings... »

A group of researchers at the Virginia Tech College of Engineering, who previously developed a small robotic jellyfish Robojelly, developed its larger version and named it Cyro – a name derived from “cyanea” and “robot”. The cyanea part of the name originates from cyanea capillata (Lion’s mane jellyfish) – the largest known species of jellyfish... »