The future of cellular data transfer could lie in “curving” light beams midair to deliver 6G wireless networks with blazing-fast speeds — bypassing the need for line of sight between transmitter and receivers. In a new study published March 30 in the journal Nature’s Communications Engineering, researchers explained how they developed a transmitter that can … Read more
Artificial intelligence (AI) is becoming increasingly ubiquitous and is improving at an unprecedented pace. Now we are edging closer to achieving artificial general intelligence (AGI) — where AI is smarter than humans across multiple disciplines and can reason generally — which scientists and experts predict could happen as soon as the next few years. We … Read more
Scientists from artificial intelligence (AI) company Anthropic have identified a potentially dangerous flaw in widely used large language models (LLMs) like ChatGPT and Anthropic’s own Claude 3 chatbot. Dubbed “many shot jailbreaking,” the hack takes advantage of “in-context learning,” in which the chatbot learns from the information provided in a text prompt written out by … Read more
Scientists have identified a vulnerability in virtual reality (VR) headsets that could let hackers access private information without the wearers’ knowledge. A hacker can insert a new “layer” between the user and the device’s normal image source. Hackers can then deploy a fake app in the VR headset that might trick the wearer into behaving … Read more
The next evolution in artificial intelligence (AI) could lie in agents that can communicate directly and teach each other to perform tasks, research shows. Scientists have modeled an AI network capable of learning and carrying out tasks solely on the basis of written instructions. This AI then described what it learned to a “sister” AI, … Read more
A new approach to computing could double the processing speed of devices like phones or laptops without needing to replace any of the existing components. Modern devices are fitted with different chips that handle various types of processing. Alongside the central processing unit (CPU), devices have graphics processing units (GPUs), hardware accelerators for artificial intelligence … Read more
Scientists have developed a new type of optical disc that can increase information storage capacity to the “petabit” level — 125 terabytes of data, or the combined storage capacity of about 15,000 DVDs. Optical discs, such as DVDs and Blu-ray discs, are durable and inexpensive. A standard single-layer Blu-ray disc can store 25 gigabytes. By … Read more
Scientists have created a new biocomputing chip that makes calculations using a DNA substrate, including mathematical operations essential to artificial intelligence (AI) training and big data processing. Researchers described the new biocomputing platform Oct. 19, 2023, in the journal PLOS One. DNA is known as the blueprint for life and encodes genetic information, like data … Read more
Putting a computer inside someone’s brain used to feel like the edge of science fiction. Today, it’s a reality. Academic and commercial groups are testing “brain-computer interface” devices to enable people with disabilities to function more independently. Yet Elon Musk’s company, Neuralink, has put this technology front and center in debates about safety, ethics and … Read more
A tech startup is building a headband that it claims can induce stabilized lucid dreaming in a wearer — letting them take control of their own dreamscapes. Prophetic described how its device, called “the Halo,” works in a post on X on Jan. 25. The headband will use an artificial intelligence (AI) platform dubbed “Morpheus-1” … Read more
