Results 211 to 220 of about 2,536,740 (296)

Skin-Type Proximity Sensor by Using the Change of Electromagnetic Field

IEEE transactions on industrial electronics (1982. Print), 2021
This article presents a sensor, called a skin-type dual proximity sensor (STPS) that can provide distance information in the form of impedance between a sensor and an approaching object before the collision.
T. D. Nguyen, Taesung Kim, Jiho Noh, Hoa Phung, Gitae Kang, H. Choi   +5 more
semanticscholar   +1 more source

Multifunctional Iontronic Sensor Based on Liquid Metal-Filled Ho llow Ionogel Fibers in Detecting Pressure, Temperature, and Proximity.

ACS Applied Materials and Interfaces, 2023
Fiber-based pressure/temperature sensors are highly desired in wearable electronics because of their natural advantages of good breathability and easy integrability.
Jianwen Chen, Guoxuan Zhu, Jing Wang, X. Chang, Yutian Zhu   +4 more
semanticscholar   +1 more source

A Novel Approach of Chewing Detection based on Temporalis Muscle Movement using Proximity Sensor for Diet Monitoring

2020 IEEE-EMBS Conference on Biomedical Engineering and Sciences (IECBES), 2021
This paper presents a novel chewing detection system by using a proximity sensor in capturing the temporalis muscle movement during intake for diet monitoring application. The sensor is attached to eyeglasses by using 3D printed housing. A single-subject
N. Selamat, S. Ali
semanticscholar   +1 more source

Determination of the angular velocity of a simple propeller with a smartphone proximity sensor

The Physical Educator, 2021
This study aims to determine the angular velocity of a simple propeller with a smartphone proximity sensor. The results show that the smartphone proximity sensor can be a useful tool to determine angular velocity in uniform circular motion.
S. Kapucu, Mertkan Şimşek
semanticscholar   +1 more source

Under-Display Optical Proximity Sensor With Silicon Nanowires

IEEE Sensors Journal, 2021
This paper presents a novel optical proximity sensor behind a display panel based on silicon nanowires. Since silicon nanowires have high photoresponsivity, they can sense the distance even when placed under the display, without using a large current for
C. Rhee, Hyunjong Kim, Han Yang, Suhwan Kim, Hyunjoong Lee   +4 more
semanticscholar   +1 more source

Measurement of g using a pendulum and a smartphone proximity sensor

The Physics Teacher, 2021
The use of sensors in smartphones to do physical experiments is a boom in the past decade, such as acceleration sensor,1,2 light sensor,3,4 magnetometer,5,6 camera,7,8 and gyroscope.
Xiaorong Deng, Jiarui Zhang, Qiushi Chen, Junhui Zhang, Wei Zhuang   +4 more
semanticscholar   +1 more source

Proximity sensor

Proceedings of the 15th international conference on Human-computer interaction with mobile devices and services, 2013
In this paper we report on a participatory design study with young girls. Our goal was to create a mobile phone app to display the spatial proximity of friends in an abstract and privacy-aware manner. A group of 16 girls worked along the user-centred design process to create initial paper-based designs of an app that respects one's friends privacy ...
Heiko Müller, Jutta Fortmann, Janko Timmermann, Wilko Heuten, Susanne Boll   +4 more
openaire   +1 more source

Photoelectrochemical and visual dual-mode sensor for efficient detection of Cry1Ab protein based on the proximity hybridization driven specific desorption of multifunctional probe.

Journal of Hazardous Materials, 2022
Currently, the development of sensitive and visual strategy for Cry1Ab detection, particularly using a switchable dual-mode detection system based on a single component, remains a great challenge.
Shuyun Meng, Dong Liu, Yuye Li, Na Dong, Shuda Liu, Chang Liu, Xia Li, Tianyan You   +7 more
semanticscholar   +1 more source