Ambient Assisted Working (AAW) is a discipline aiming to provide comfort and safety in the workplace through customization technology. Workers’ may be compromised many labor situations, including those depending on environmental conditions, like extremely hot weather conduces heat stress. Occupational stress (OHS) happens when worker an uninterrupted physical activity environment. OHS can produce strain body, which leads discomfort eventually illness even death. Related ISO standards contain...

In this paper, a sensor network architecture is presented. This work proposes an early warning system for river overflows. The consists of level node that measures the distance between and mass water using precision ultrasonic sensor. recorded information transmitted to receiving by radio frequency (915 MHz) LoRa modulation. implemented in Raspberry Pi, it processes real time publishes alert social (Twitter). Finally, prototype was tested, obtaining measurement range from 20 cm 2 m. located...

Choosing a routing protocol is an essential part in the success of communication mobile Ad-Hoc networks (MANET), since their topology constantly changing. In many MANET applications (such as rescue tasks applications) it necessary to assure reliable among network nodes. this paper showed performance evaluation two reactive protocols order know which most appropriate one for operations. Two are evaluated: AODV (Ad hoc On Demand Distance Vector) and DYMO (Dynamic On-demand protocol). Various...

Social networks are useful tools for disseminating emergency warnings of danger to the population since it promises enormous success because most citizens have mobile phones with Internet and social networking applications. We can take advantage designing a river level sensor monitor in real time water river, addition storing historical data forecast leveling or possible overflowing rivers, allows an early warning system be informed promptly power make decision before disaster strikes. The...

In fuzzy systems, membership functions determine the groups to which a variable can belong to, and these are static or only have one setting in some aspect. However, systems typically require model dynamic environment they represent. Still, this behavior does not reflect conventional way. Thus, capable of reflecting dynamics real-time context. The approach presented consists system where transformations, according contextual variables that influence them, adjusts real time. functions'...

In this paper, we aim to detect the fatigue based on accelerometer data from human gait using traditional classifiers machine learning. First, compare widely used learning know which classifier can with fewest errors. We observe that best results were obtained a Support Vector Machine (SVM) classifier. Later, propose new approach solve feature selection problem features are more relevant in healthy people their patterns. Finally, discovered previous step as input previously its impact...

Information solutions to manage the assistance people during natural disasters have been proposed in literature and there is a recent proposal handle various flooding scenarios. This paper describes prototype based on RFID tag bracelet information an emergency shelter food services provided refugees. installed after occurring (floods). First, refugees write their ID (CURP), then different writing/reading are made according received at shelter, also service delivery, control arrival/departure...

This paper introduces LIFT, a combination of cluster-based service discovery approach with cross-layer scheme in order to discover services mobile ad hoc networks. In this new proposal, high capability devices (HCD) are differentiated from limited (LCD). HCD set up as the cluster leaders each so perform most activities. Consequently, messages, memory, energy, computing processes, and bandwidth were reduced due optimum usage network resources. We implemented LIFT on simulator Ns-2 under...

This paper proposes an experimental design to publish on the Internet measurements resulting from use of four sensors: a sensor inside cistern measure level drinking water, water tank level, flow or pressure brought by pipes, and another quality. Using these sensors, data was collected published in real-time Internet, at same time, it recorded database. Several tests filling emptying were performed. A system analyzes, makes decisions, acts sensors. Finally, results demonstrated that if...

This paper proposes an experimental design to publish online the measurements obtained from four sensors: one sensor inside a cistern measures level of drinking water, another in water tank monitors its level, third flow or pressure pipes, and fourth assesses quality. Several filling emptying tests were performed. Experimental results demonstrated that if perceived there was no tank, it turned on pump fill 100% storage capacity; while this happening, piped quality could be visualized...

In this paper is presented an information system based on Web Mashup application for offering various services in disaster situation (floods).This will allow damaged citizens wearing mobile devices to discover such as: emergency shelters and housing, flooded neighborhood, collection centers, river level, red cross, flood-damaged roads, jammed so on; these could be suffering from crisis due flood damage.We consider the possibility of designing make use several contents retrieved external data...

This article analyzes some available bike mobile applications for smartphones as an alternative to computers (Cycle Computers or speedometer speed sensors). We have records of a large number MTB (Mountain Bike) datasets, 219 datasets were recorded on 4 different routes. These create maps and profiles from geographic data. Inputs can be in GPS data (tracks waypoints), driving routes, street addresses, simple coordinates. Most estimate fields such speed, heading, slope, distance, VMG (velocity...

This article analyzes some available bike mobile applications as an alternative to computers, known cycle computers or speedometers speed sensors. We have stored a lot of datasets recorded from different mountain routes; in this study, we analyzed two routes only. Most cycling estimate fields such speed, heading, slope, distance, VMG (Velocity Made Good) and pace (cadence). However, it is necessary calculate the relationship between cadence power pedaling so that cyclists know appropriate...

Neurodegenerative diseases are a group of neurological conditions characterized by the loss or destruction neurons in central nervous system, resulting severe impairments and death. Researchers commonly used two-group classification (Patients with disease vs. healthy subjects control). Thus, principal purpose this article is to distinguish between Parkinson's patients Hereditary Ataxias using machine learning techniques. We conducted experiments real dataset comprising Gait characteristics...

Fatigue in workers is a significant problem the modern industry, largely because of high demand jobs, long duty periods, disruption circadian rhythms, and accumulative sleep debt that are common many industries. end result integration multiple factors such as time awake, day, workload. It known fatigue has an association with work performance increasing errors/accidents. This social economic requires full understanding to its effective management at workplace. In this work, we measure...