This paper introduces a new technique for creating Swept Frequency Capacitive Sensing with open source technology for use in creating richer and more complex musical gestures. This new style of capacitive touch sensing is extremely robust compared to older versions and will allow greater implementation of gesture recognition and touch control in the development of NIMEs. Inspired by the Touché ...

Kalimbo is an extended kalimba, built from repurposed materials and fitted with sensors that enable it to function as a reductionist control interface through physical gestures and capacitive sensing. The work demonstrates an attempt to apply theories and techniques from visual collage art to the concept of musical performance ecologies. The body of the instrument emerged from material-led maki...

An advanced interface for playable media is presented for enabling both musical performance and multiple agents’ play. A large format capacitive sensing panel provides a surface to project visualizations of swarm simulations as well as the sensing mechanism for introducing human players’ actions to the simulation. An evolutionary software interface is adapted to this project by integrating swar...

We have created a new electronic musical instrument, referred to as the Termenova (Russian for “daughter of Theremin”) that combines a free-gesture capacitivesensing device with an optical sensing system that detects the reflection of a hand when it intersects a beam of an array of red lasers. The laser beams, which are made visible by a thin layer of theatrical mist, provide visual feedback an...

We study the feasibility of leveraging the sensors embedded on mobile devices to enable a user authentication mechanism that is easy for users to perform, but hard for attackers to bypass. The proposed approach lies on the fact that users perform gestures in a unique way that depends on how they hold the phone, and on their hand’s geometry, size, and flexibility. Based on this observation, we i...

Almost all properties of grains and seeds depend on moisture content. One of these properties is dielectric constant. Therefore capacitive sensor is used in precision agriculture widely. In this paper, a cylindrical capacitor was used to measure dielectric constant of seed. By measuring the dielectric constant, the moisture content of grains may be predicted. Change in dielectric constant of co...

Dynamic deflection measurement is an important component to the bridge loading experiment or health monitoring. Using high-precision inclinometers to test the dynamic deflection is a good method for High-Speed Railway Bridge deflection measurement in this paper, we develop a kind of precision inclinometer which comprehensives the Capacitive sensor technology and the Servo sensor technology and ...

This paper presents the development of a novel contactless omnidirectional capacitive proximity sensor. The presented device has been designed to be energy-efficient (≈5 mW power consumption) by means duty-cycling supply. A comprehensive methodological experiment carried out extensively evaluate performance within sensing range (5–10 cm). simple boot-up self-adjustment mechanism implemented usi...