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Mostrando ítems 1-10 de 22
Artículo
Stress and heart rate: significant parameters and their variations
(Cardiology Academic Press, 2014)
The aim of this paper is to identify heart rate parameters with higher significant values when a set of people are performing a task under stress condition. In order to accomplish this, one computer application with ...
Artículo
Predictive system text entry controlled by accelerometer with any body part
(Universitat Politècnica de Catalunya. Càtedra d'Accessibilitat, 2012)
This paper presents an update of DasherUS, a predictive text system controlled by an accelerometer. The DasherUS software can be installed in any computer and it becomes faster with its use. Thanks to the calibration ...
Artículo
Securing a wireless sensor network for human tracking: a review of solutions
(Wiley, 2014)
Currently, wireless sensor networks (WSNs) are formed by devices with limited resources and limited power energy availability. Thanks to their cost effectiveness, flexibility, and ease of deployment, wireless sensor ...
Artículo
Open and Flexible Embedded System Applied to Positioning and Telecontrol
(IEEE Computer Society, 2011)
This paper presents the development and testing of an open and flexible embedded system applied to positioning and telecontrol (OFESAPO) for outdoor applications. The system is composed of a control center (CC) and a ...
Artículo
Evaluation of MPEG-7-based audio descriptors for animal voice recognition over wireless acoustic sensor networks
(MDPI, 2016)
Environmental audio monitoring is a huge area of interest for biologists all over the world. This is why some audio monitoring system have been proposed in the literature, which can be classified into two different approaches: ...
Artículo
Gate-Level Design Methodology for Side-Channel Resistant Logic Styles Using TFETs
(IEEE, 2021)
The design of secure circuits in emerging technologies is an appealing area that requires new efforts and attention as an effective solution to secure applications with power constraints. The paper deals with the optimized ...
Artículo
Design and Implementation of a Prototype with a Standardized Interface for Transducers in Ambient Assisted Living
(MDPI, 2015)
Solutions in the field of Ambient Assisted Living (AAL) do not generally use standards to implement a communication interface between sensors and actuators. This makes these applications isolated solutions because it is ...
Artículo
Analysis of the Behavior of an Indoor Position System Based on Fingerprints and IEEE 802.15.4
(World Academic Publishing, 2013)
This paper presents an analysis of the behaviour of an indoor position system based on fingerprints and IEEE 802.15.4 that has been adapted to be tested in a competition, called EvAAL (Evaluating AAL Systems through ...
Artículo
A Flexible, Open, Multimodal System of Computer Control Based on Infrared Light
(ExcelingTech Publisher, 2011)
This In this paper, a system architecture that can be adapted to an individual’s motor capacity and preferences, to control a computer is presented. The system uses two different transducers based on the emission and the ...
Artículo
Dynamic optimisation of urban intermodal freight transport with random transit times, flexible tasks and time windows
(Elsevier, 2010)
An improvement on drayage operations is necessary for intermodal freight transport to become competitive. When drayage takes place in cities or urban centres transit times are usually random, as a consequence finding the ...