Search Results - stefan+l%c3%bctschg+espinosa

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A novel method for achieving high accuracy typing on a virtual keyboard using an intracortical Brain Computer Interface.
A novel method for achieving high accuracy typing on a virtual keyboard using an intracortical Brain Computer Interface Overview From texting on a device to pressing buttons on appliances, finger motions are utilized to communicate and interact with devices in almost all aspects of life. Individuals with severe motor impairment, however, often lack...
Published: 5/22/2025   |   Inventor(s): Leigh Hochberg, John Simeral, Stefan Lütschg Espinosa, Carlos Vargas-Irwin, Natalie Herrick, David Rosler, Thomas Hosman
Keywords(s):  
Category(s): Devices, Neurotechnology, Neurodegenerative Disease
Monolithic White and Multi-Color Lasers Tunable in Full Visible Spectrum
Semiconductor lasers able to emit over the full visible color spectrum have a wide range of practical applications such as solid-state lighting, full-color displays, visible color communications, and multi-color fluorescence sensing. To the human eye, light with a mixture of four monochromatic lasers is visually equivalent to a white illuminant. Current...
Published: 2/13/2025   |   Inventor(s): Cun-Zheng Ning, Sunay Turkdogan, Zhicheng Liu, Fan Fan
Keywords(s): Materials and Electronics
Category(s): Advanced Materials/Nanotechnology, Chemical/Biological Sensors, Energy & Power, Imaging, Medical Imaging, Physical Science, Physics, Proteomic Assays/Reagents/Tools, Semiconductor Devices, Semiconductors, Materials & Processes