Abstract: This paper proposes an absolute positioning method for distance encoding by fusing reference signals with incremental signals. Reference marks with extinction characteristics are embedded in ...
Abstract: This article presents a new type of electromagnetic encoders based on step-impedance resonators (SIRs). The encoders consist of a linear chain of transversely oriented SIRs etched on a ...
Braillino is a student-built assistive technology project that bridges the gap between digital text and physical touch. Type any message into the web interface, and two servo motors physically form ...
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