Communications of the ACM
A Healthy Dose of AI
Building artificial intelligence into medical devices can speed diagnoses and potentially improve treatments and outcomes.
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
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
Device Allows a Personal Computer to Process Huge Graphs
A new device uses inexpensive flash storage to process huge graphs using a personal computer.
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
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
Integrating Optical Components Into Existing Chip Designs
A new method uses existing manufacturing processes to build optics and electronics separately on-chip.
From ACM TechNews
Robo-Picker Grasps and Grabs
A new "pick-and-place" robot features a standard industrial robotic arm equipped with a custom gripper and suction cup.
From ACM TechNews
Physicists Create New Form of Light
Researchers have demonstrated the successful interaction of photons, which could clear a path toward using light particles in quantum computing.
From ACM TechNews
Energy-Efficient Encryption for the Internet of Things
A new chip performs public-key encryption while consuming only 1/400 as much power as software execution of the same protocols would.
From ACM TechNews
Automating Materials Design
Researchers say they have developed a system that can numerically specify the properties designers want in a material, then generate a microstructure that matches...
From ACM News
Engineers Design Artificial Synapse For 'brain-on-a-Chip' Hardware
When it comes to processing power, the human brain just can't be beat.
From ACM TechNews
Researchers Develop Flexible, Stretchable Photonic Devices
Researchers have made flexible and stretchable photonic devices using a specialized type of glass formed into a spring-like coil.
From ACM TechNews
Material Could Bring Optical Communication Onto Silicon Chips
Researchers say they have created a solution to the "interconnect bottleneck" that slows communication between different chip elements.
From ACM TechNews
Fast-Moving Magnetic Particles Could Enable New Form of Data Storage
Researchers have shown they can create tiny disturbances in magnetic orientation at will in specific locations, which they say could be used to make a more efficient...
From ACM TechNews
'superhero' Robot Wears Different Outfits For Different Tasks
Primer is a shape-shifting robot that can reconfigure itself into different exoskeletal "outfits" to perform distinct tasks.
From ACM TechNews
Watch 3-D Movies at Home, Sans Glasses
"Home3D" allows users to watch three-dimensional movies without wearing special glasses.
From ACM TechNews
sing Chip Memory More Efficiently
Jenga is a new system that reallocates a chip's memory cache access in real time to create "cache hierarchies" designed to the needs of particular programs.
From ACM TechNews
Drones That Drive
Researchers are developing robots that can maneuver around on land and fly through the air.
From ACM TechNews