Communications of the ACM
The Promise of Holographic Displays
The computational expense of creating three-dimensional images that can be viewed by all is just one factor holding them back… From ACM NewsAn edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.
From ACM TechNews
Model Can More Naturally Detect Depression in Conversations
A new neural network model can analyze raw text and audio data from clinical interviews to detect speech patterns signaling depression.
From ACM TechNews
A 'GPS for Inside Your Body'
A new "in-body global-positioning system" can locate ingestible implants within the body using low-power wireless signals.
From ACM News
Wireless Communication Breaks Through Water-Air Barrier
MIT researchers have taken a step toward solving a longstanding challenge with wireless communication: direct data transmission between underwater and airborne...
From ACM TechNews
Doctors Rely on More Than Just Data for Medical Decision Making
An analysis found doctors' "gut feelings" about an intensive-care patient's condition played a significant role in determining how many tests were ordered for the...
From ACM TechNews
Cell-Sized Robots Can Sense Their Environment
Massachusetts Institute of Technology researchers have developed cell-sized robots that can sense their environment, store data, and conduct computational tasks...
From ACM TechNews
Personalized 'Deep Learning' Equips Robots for Autism Therapy
A personalized deep learning network is designed to help robots gauge the effect of autism therapy on children, using data that is unique to each patient.
From ACM TechNews
Faster Analysis of Medical Images
A new machine learning algorithm can register brain scans and other three-dimensional images about 1,000 times faster than previously possible using novel learning...
From ACM TechNews
MIT Engineers Build Smart Power Outlet
A new smart power outlet can analyze electrical current usage from single or multiple outlets.
From ACM News
How to Control Robots with Brainwaves and Hand Gestures
Getting robots to do things isn't easy: Usually, scientists have to either explicitly program them or get them to understand how humans communicate via language...
From ACM TechNews
Chip pgrade Helps Miniature Drones Navigate
Massachusetts Institute of Technology researchers reduced the size and power consumption of a computer chip they designed in 2017 to help honeybee-sized drones...
From ACM TechNews
MIT Engineers Configure RFID Tags to Work as Sensors
Researchers have developed an ultra-high-frequency radio-frequency identification tag-sensor configuration that senses spikes in glucose and wirelessly transmits...
From ACM TechNews
Novel Transmitter Protects Wireless Data From Hackers
A new transmitter can hack-proof wireless data by frequency hopping each individual 1 or 0 bit of a data packet, every microsecond.
From ACM TechNews
Keeping Data Fresh for Wireless Networks
A new algorithm developed by Massachusetts Institute of Technology researchers can refresh data within a simple wireless communication system.
From ACM TechNews
Ingestible 'Bacteria on a Chip' Could Help Diagnose Disease
A new ingestible sensor can help diagnose gastrointestinal problems.
From ACM TechNews
Autonomous Boats Could Service Some Cities, Reducing Road Traffic
Researchers have highly maneuverable autonomous boats that, in waterway-rich cities, could be used to transport people or deliver goods.
From ACM News
Making Driverless Cars Change Lanes More Like Human Drivers Do
A new algorithm developed by the MIT CSAIL could improve the way driverless vehicles change lanes. The algorithm allows for more aggressive lane changes and will...
From ACM TechNews
Albatross Robot Takes Flight
Massachusetts Institute of Technology engineers have created an albatross-like robot that can skim along the water's surface while also surfing the waves like a...
From ACM TechNews
Fundamental Equations Guide Marine Robots to Optimal Sampling Sites
Systems of mathematical equations can forecast the most informative data to collect for an autonomous underwater vehicle mission and the best way to reach the sampling...
From ACM News
Fundamental Equations Guide Marine Robots to Optimal Sampling Sites
Observing the world's oceans is increasingly a mission assigned to autonomous underwater vehicles (AUVs)—marine robots that are designed to drift, drive, or glide...
From ACM TechNews