Rocks on faults can heal following seismic movement
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Updates every hour. Last Updated: 22-Nov-2025 23:11 ET (23-Nov-2025 04:11 GMT/UTC)
Digital touch has lagged behind progress in audio and video. New device, called VoxeLite, is first to accurately match the complex, detailed sensing ability of a human fingertip. Weighing less than a gram, VoxeLite enables wearers to feel virtual textures and patterns on smooth surfaces. New tech could give tactile feedback to users with vision impairments or enhance virtual reality systems.
The Context-Guided Segmentation Network (CGS-Net) developed by University of Maine researchers introduces a deep learning architecture designed to interpret microscopic images of tissue with greater precision than conventional AI models. Powered by a dual-encoder model that mirrors the workflow of a pathologist examining a slide, one branch of the network processes a high-resolution image patch to capture cell-level details, while the other examines a lower-resolution patch encompassing the surrounding tissue. A system of interconnected encoders and decoders uses data from both the high and low resolution images for a complete analysis.