MIT continues to push the boundaries of three-dimensional technology across multiple disciplines. From medical imaging to advanced manufacturing and computer vision, researchers at the institute are developing solutions that transform how we interact with the physical and digital worlds. Below is a curated overview of recent innovations in 3D technology from MIT labs.
Medical and Health Applications
An augmented reality system developed at MIT makes medical ultrasounds easier to interpret by generating a real-time 3D representation of the imaged object. Another project leverages machine learning to model fetal shape and movements in 3D, aiding doctors in detecting abnormalities. In bioprinting, the MagMix magnetic mixer enables scalable 3D printing of tissues, and a deep-learning model predicts cellular formation in fruit flies, potentially applicable to human tissues.
Photonics and Manufacturing
MIT engineers created tiny 3D photonic devices with features small enough to channel visible light, using a powerful shrinking technique. A new chip tests cooling solutions for stacked microelectronics, addressing overheating in 3D integrated circuits. Additionally, an AI agent called VideoCAD learns to create 3D objects from sketches, boosting design productivity.
Robotics and Simulation
PhysicsGen, a simulation-based pipeline, tailors training data for dexterous robots to handle items in homes and factories. A method for predicting forces needed to push objects through granular material can help drive robots or anchor ships. Smart textiles sense wearer activities like walking and running through fabric-embedded sensors.
Computer Vision and Display Technology
A new computer vision technique enhances 3D understanding from 2D images. Tensor holography uses artificial intelligence to generate 3D holograms in real-time, even on a smartphone, benefiting virtual reality and medical imaging. SeaSplat, a color-correcting tool, removes the effect of water in underwater scenes for more realistic 3D imagery.
For the full collection of MIT news on 3-D, visit the original topic page.