Elmer Zelaya-Policarpo

REST architecture in the implementation of a web and mobile application for vehicular tariff rotating parking

This article describes the infrastructure and architecture required for the implementation of an automation system for the current SIMERT Tariff Municipal System of Rotating Parking in the city of Loja. The best technological architecture was identified among the models of technological architectures based on web services as SOA, SOAP and REST. The required network infrastructure was specified in addition to both the users and the centralized management systems applications, which will be used to manage parking times and fines for users. The goal is that the user has the facility to find a parking lot and dial the parking lot from his smartphone through a mobile application, thus eliminating the manual system of physical control cards, saving human resources that were necessary for the surveillance in the different streets where the manual rate system is located. Using the developed application will be an efficient management of the vehicles in use and real time of the parking system, controlling times and fines.

System of location and control of time of arrival of university buses using smartphone

Global Positioning Systems (GPS) now provide great benefits for companies that need the location of a device or a point of interest. Today, smart mobile devices have increased exponentially by the features that these devices are able to offer thanks to their processing power. This document develops an application that provides a location service for university users, giving the facility to know the time of arrival of a bus from its current location to a previously established stop. Also defined is the methodology in the construction of the system, the REST architecture applied to the construction of the web service, which allowed to improve the performance of the application, which was created Android platform devices, allowing any mobile device to operate With this Operating System will be able to run the application and make use of it.

HUEQUITAS: Web Application for Location of Low Cost Restaurants

Over the years Internet accessibility has increased in a remarkable way and now, besides this, the use of devices such as smartphones, tablets and laptops allows people to access a large variety of applications, among which are those that enable users to locate places such as restaurants, hotels and parks, allowing quick access to that information. This document presents the development and implementation of a web application for the geolocation of low-cost restaurants, commonly called “huequitas”. Our application uses HTML5, CSS, PHP and JavaScript for the development of the web page and implements the Google Maps API to improve the search experience for locating all the “huequitas” in the sector. The application locates the current position of the user; and, based on the users position, shows the nearby “huequitas” along with the route to follow in order to reach each place. This application is characterized for using MySQL, an Open Source database and three layer architecture at the network level. The design of the application is specifically for a web platform, but being responsive it can be viewed from a smartphone or tablet.

E-Mail Client Multiplatform for the Transfer of Information Using the SMTP Java Protocol Without Access to a Browser.

At present, the use of emails has increased significantly. Today is one of the easiest and fastest forms of asynchronous communication, especially over long distances, in a convenient and secure way. This document details aspects of communication through Internet access, in order to show a simpler to traditional application, along with the SMTP protocol, an email transfer protocol, it consists of a client- server, which shows the sending of emails to different email addresses at the same time, application which was designed in Java programming language, this allows the client to be multiplatform, using the NetBeans ID, in addition to this, account with the use of different libraries including javax, where the results were to transmit information, with and without attachments, sending such information to 3 different mails at the same time, to interact between different mail servers, reliably, in addition to this provides a user-friendly interface, allowing effective communication.

Internet of things based on Android technology for people with disabilities

In the present project, a wireless connection (via Bluetooth) is made between a mobile device and a light control system, in order to manage the on and off of the domestic light. This application can be adapted to any electrical installation, only adding a Bluetooth touch panel, allowing the disabled people in the mobility, control the on and off of the lights of your home, regardless of where you are in your home, manage it from your own mobile device or from the touch panels installed in strategic places of your home. This application has been developed using the software autodesk circuit and bluetooth over Arduino, allowing this circuit can be managed or controlled from a mobile phone that has Android technology. In this way we take advantage of the advantages offered by the use of wireless connections (Bluetooth) in everyday life.