Results 121 to 130 of about 74,331 (294)
Temperature‐Tunable Cholesteric Liquid Crystal Optical Combiners for Extended Reality Applications
Recent advancements in extended reality highlight their potential to enhance traditional displays like liquid crystal displays and organic light‐emitting diode screens. This article introduces an innovative cholesteric liquid crystal‐based optical combiner for head‐mounted displays, enabling seamless transitions between augmented reality, virtual ...
Yuanjie Xia +6 more
wiley +1 more source
En el presente artículo se describe el diseño de un equipamiento electrónico para la centralización del control de los electrodomésticos del hogar de forma remota y simple.
Daniel Alejandro Lazo Tamayo +1 more
doaj
Bluetooth alapú szenzorhálózat fejlesztése
A dolgozat témája a bluetooth alapú szenzorhálózat fejlesztése. A Texas Instruments által kifejlesztett CC2541 és CC2650 típusú szenzortag szoftvere fejlesztése, mérőrendszer tervezése, illetve mérés a kész rendszerrel.gjVillamosmérnökBSc ...
Tőke, Tamás Márk
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A skin‐conformal wearable device based on laser‐induced graphene is developed for continuous strain measurement across the circumference of the forearm for gesture recognition and hand‐tracking applications. Post material optimization, the strain sensor array is integrated with a wearable wireless readout circuit for real‐time control of a robotic arm,
Vinay Kammarchedu +2 more
wiley +1 more source
Printed Wearable Sweat Rate Sensor for Continuous In Situ Perspiration Measurement
A wireless wearable sweat rate sensor system is presented, featuring digital 3D direct‐write printing on a flexible substrate with microfluidic layers for continuous, real‐time monitoring. Printed encapsulated metal electrodes are used for capacitance measurements, achieving high sensitivity (0.01 μL min−1) while maintaining a compact and lightweight ...
Mohammad Shafiqul Islam +6 more
wiley +1 more source
Abstract The Internet of Things is emerging as a crucial technology in aiding humans and making their lives easier. Among the human population, a large percentage of people suffer from disabilities resulting in challenges in everyday life particularly people with visual disabilities.
Hania Tarik +8 more
wiley +1 more source
Μελέτη και αξιολόγηση των χαρακτηριστικών ασφαλείας του Bluetooth
Αντικείμενο της παρούσας διπλωματικής εργασίας είναι η μελέτη και αξιολόγηση των χαρακτηριστικών ασφαλείας του πρωτοκόλλου Bluetooth. Η ασύρματη τεχνολογία του πρωτοκόλλου Bluetooth παρέχει μικρής εμβέλειας ασύρματη επικοινωνία μεταξύ διαφόρων συσκευών ...
Ανδρεάδης, Αλέξης - Ανδρέας +1 more
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From Swarm to Individual: Emergent Individuality in Light‐Mediated Robot Collectives
Can individuality emerge from a swarm? Using nominally homogeneous phototactic robots, we show that collective light conditions reorganize robot‐level behavioral profiles. Global illumination amplifies persistent differences in state occupancy, while robot‐mounted local light cues reduce fixed differentiation and favor transient high‐switching profiles.
John Smith +4 more
wiley +1 more source
Inspired by the Mexican jumping bean, this study presents a centimeter‐scale, electronics‐free robot that merges principles from both the animal and plant kingdoms. A thermo‐responsive actuator mimicking larval motion, enclosed within a uniquely shaped plant‐seed‐inspired shell, generates jumping, rolling, flipping, sliding, and climbing through ...
Ragesh Chellattoan +3 more
wiley +1 more source
A Minimum Delay Routing Protocol for Bluetooth Radio Networks
[[abstract]]Bluetooth is a low power and short range wireless communication technology. Device equipped with Bluetooth device can operate in the unlicensed 2.4G ISM (Industrial, Scientific and Medical) band.
黃偉誠 +3 more
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