Robotics

Researchers build $400 self-navigating smart cane

Most know the white cane as a simple-but-crucial tool that assists people with visual impairments in making their way through the world. Researchers at Stanford University have now introduced an affordable robotic cane that ...

Computer Sciences

Making memes accessible for people with visual impairments

People with visual impairments use social media like everyone else, often with the help of screen reader software. But that technology falls short when it encounters memes, which don't include alternate text, or alt text, ...

Engineering

Novel tactile display using computer-controlled surface adhesion

A group of researchers at Osaka University developed a novel two-dimensional (2-D) graphical tactile display to which one-dimensional (1D) adhesive information could be added by controlling adhesion of designated portions ...

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