Desarrollo de una aplicación web para la gestión de restaurantes

Actualmente existen una gran cantidad de restaurantes diferentes en todo el mundo, tanto por su tipo de comida, especial de cada país o ciudad, como por la forma en que ofrecen sus servicios o por la temática que presentan al público. Cada día, millones de personas buscan el restaurante perfecto donde disfrutar de un desayuno, comida o cena, solos o en compañía de otras personas. A veces no es nada fácil encontrar sitios nuevos a los que ir, alejándonos un poco de la rutina del día a día. O simplemente queremos viajar a otra ciudad o país y no sabemos dónde podemos ir a comer, o dónde encontrar la comida típica. Por otra parte, a veces los propios restaurantes encuentran un poco difícil la tarea de darse a conocer o promocionar su comida. De este planteamiento surge la idea de realizar una aplicación web en la que los restaurantes puedan crear una cuenta y personalizarla para que ésta sea fiel a la imagen del establecimiento, y no una página más entre miles de restaurantes. Además, esta aplicación será el medio perfecto para que las personas puedan buscar ese lugar al que quieren ir a disfrutar de su comida, de una manera rápida y eficaz y todo desde una misma página web. ABSTRACT Currently, there are a huge amount of different restaurants around the world, and they are different for their type of food, which is specific of each country or city, for the way they offer their services or for the thematic they present to the customers. Every day, millions of people search for the perfect restaurant where they can enjoy their breakfast, lunch or dinner, on their own or in company of others. Sometimes it is not easy to find new places to go, getting away from the routine of the day-to-day. Or simply we want to travel to another country or city and we don’t know where we can go out for a meal, or where we can find the typical food. On the other hand, sometimes the restaurants find it hard to make themselves known or to promote their food. From this proposal appears the idea of making a web application where the restaurants could create an account and customize it so it is faithful to the image of the establishment and it is not just one more web page among miles of restaurants. In addition, this application will be the perfect way for people to search that place where they want to go to enjoy their meal, in a fast and efficient way and everything through the same web page.

Modeling and Simulation of Upper Brachial Plexus Injury

This article presents the first musculoskeletal model and simulation of upper plexus brachial injury. From this model is possible to analyse forces and movement ranges in order to develop a robotic exoskeleton to improve rehabilitation. The software that currently exists for musculoskeletal modeling is varied and most have advanced features for proper analysis and study of motion simulations. Whilst more powerful computer packages are usually expensive, there are other free and open source packages available which offer different tools to perform animations and simulations and which obtain forces and moments of inertia. Among them, Musculoskeletal Modeling Software was selected to construct a model of the upper limb, which has 7 degrees of freedom and 10 muscles. These muscles are important for two of the movements simulated in this article that are part of the post-surgery rehabilitation protocol. We performed different movement animations which are made using the inertial measurement unit to capture real data from movements made by a human being. We also performed the simulation of forces produced in elbow flexion-extension and arm abduction-adduction of a healthy subject and one with upper brachial plexus injury in a postoperative state to compare the force that is capable of being produced in both cases.

On the Velocity and Acceleration Estimation from Discrete Time-Position Sensors

In this work is addressed the topic of estimation of velocity and acceleration from digital position data. It is presented a review of several classic methods and implemented with real position data from a low cost digital sensor of a hydraulic linear actuator. The results are analyzed and compared. It is shown that static methods have a limited bandwidth application, and that the performance of some methods may be enhanced by adapting its parameters according to the current state.

A friendly online C compiler to improve programming skills based on student self-assessment

This paper presents an online C compiler designed so that students can program their practical assignments in Programming courses. What is really innovative is the self-assessment of the exercises based on black-box tests and train students’ skill to test software. Moreover, this tool lets instructors, not only proposing and classifying practical exercises, but also evaluating automatically the efforts dedicated and the results obtained by the students. The system has been applied to the 1st-year students at the Industrial Engineering specialization at the Universidad Politecnica de Madrid. Results show that the students obtained better academic performance, reducing the failure rate in the practical exam considerably with respect to previous years, in addition that an anonymous survey proved that students are satisfied with the system because they get instant feedback about their programs.