Microsoft’s HoloLens technology is more than just a toy for the geek crowd to gush over. The VR headset is being put to work by NASA, which is using the technology to help design the future Mars 2020 Rover, Curiosity’s bigger and better sibling. The bulk of this work is being done at NASA’s Jet Propulsion Laboratory, which already has experience with the mixed-reality device.
The JPL engineers have developed a ProtoSpace application that uses the HoloLens to project a computer-generated version of the next-generation rover into the user’s field of view. Engineers can walk around the holographic projection and examine all of the Rover’s components virtually, allowing them to troubleshoot the design of the Rover from the start.
More than just a projection, the mixed-reality feature of the headset lets the engineers manipulate the rover’s parts and learn how they are arranged within the spacecraft. It also allows them to get a sense of the size of the Rover components by comparing the projected Rover hardware to real-life hardware. “They need to see these designs at full human scale so they can use their natural abilities for the feeling of how large a part is or how tight the clearance might be,” said Jeff Norris of JPL’s Mission Operations Innovation Office to Engadget. “It’s difficult to access that when you’re looking at a model on a computer screen.”
In addition to ProtoSpace, Microsoft and NASA also are collaborating on another virtual reality platform called OnSite that enables scientists to explore Mars from the comfort of their offices. Instead of examining the Martian landscape from a flat 2D computer screen, researchers can explore a 3D representation of the planet’s surface using imagery obtained from previous missions. This unique view lets the scientists understand both the depth and spatial orientation of objects on the planet’s surface.
NASA is no stranger to the HoloLens as the space agency has already used the device to create Destination: Mars, a mixed-reality demonstration of Mars at the Kennedy Space Center Visitor Complex in Florida. The experience allows visitors to don a pair of HoloLens glasses and take a virtual guided tour of Mars. The VR scenario walks people through the sites that were visited by the Curiosity rover, providing them with detailed information about the red planet.
AI companies spend enormous amounts of time convincing us their technology is safe and secure. But what happens when those same companies become targets of increasingly sophisticated AI-powered attacks? Anthropic, the company behind Claude, is now facing that question. According to a Washington Post report, cybersecurity startup Cathedral discovered vulnerabilities that let its researchers access sensitive information in Anthropic's internal systems.
The researchers used AI agents to identify potential entry points in less than 12 hours. Interestingly, they didn't need to crack Claude itself. Instead, they exploited weaknesses in third-party business applications that Anthropic uses for everyday operations. Anthropic's security testing program disclosed the findings, which allows outside researchers to identify and report vulnerabilities.
Military working dogs charge into places the rest of us would flee. So, I understand why anyone would want to breed tougher, healthier dogs for the job.
Warhound, a new startup from Colossal Biosciences co-founder Ben Lamm and Anduril co-founder Palmer Luckey, has stepped out of stealth with $200 million to clone and gene-edit working dogs for American troops, police departments, and emergency services (via TechCrunch).
AI can describe a picture, identify objects, and answer questions about what a camera sees. But when a blind user needs a quick answer, getting an entire spoken essay about the scene isn't exactly helpful. Researchers at the University of Maryland (UMD) have found that AI-powered visual assistance can leave blind users doing too much work to get the information they actually need.
The study, titled Say It My Way: Exploring Control in Conversational Visual Question Answering with Blind Users, examined how people interact with Be My AI, an AI-powered feature of the Be My Eyes app. The researchers found that users often received lengthy descriptions that didn't adequately address their immediate goals, forcing them to ask follow-up questions or find ways to steer the AI towards a more useful answer.