Mejora de la interfaz del simulador de voz Vox

A partir de un simulador de vocales denominado Vox, programado en MATLAB, desarrollado originalmente en la Universidad Técnica de Aquisgrán por Malte Kob [1] y mejorado en el Departamento de ICS de la EUITT [2], se pueden generar voces sintéticas. La principal limitación del simulador es que sólo puede generar vocales sintéticas, además la simulación se realiza a partir de parámetros anatómicos y fisiológicos fijos. La estructura actual del programa dificulta la modificación rápida de cualquiera de los parámetros básicos de la misma, circunstancia que podría mejorar mediante una interfaz gráfica. El proyecto consistirá, por un lado, en completar el simulador haciendo posible también la síntesis a partir de los parámetros anatómicos de hombres, mujeres y niños; y por otro, en el diseño e implementación de una interfaz gráfica de usuario que nos permita seleccionar los diferentes parámetros físicos para la simulación y recoger los resultados de la misma de manera más sencilla. Starting from a vowels simulator called Vox, programmed in MATLAB, originally developed in the Technical college of Aquisgrán by Malte Kob [1] and improved in the ICS Department of the EUITT [2], with this programme you can generate synthetic voices. The main limitation of the simulator is that it only can generate synthetic vowels; moreover the simulation is made from anatomical and physiological fixed parameters. The current structure of the programme complicates the quick modification of any of the basic parameters of it, circumstance that could be improved through a graphic interface. On the one hand, the project consists in completing the simulator doing the synthesis possible, from the anatomical woman, men and children parameters; on the other hand, the design and implementation of a graphic user interface, that allow us to select different physical parameters to the simulation and gather the results of it in a simple way.

Including accessibility in higher education curricula for ICT

This paper describes the successful experience carried out by professors of the CETTICO research group of the Technical University of Madrid to incorporate accessibility in the curricula of higher education in ICT in Spain. The paper covers the legal requirements to include accessibility in curricula in Spain, the courses and modules that we have been teaching through the years and the teaching techniques and tools that we have been using.

Systems and technologies for objective evaluation of technical skills in laparoscopic surgery

Minimally invasive surgery is a highly demanding surgical approach regarding technical requirements for the surgeon, who must be trained in order to perform a safe surgical intervention. Traditional surgical education in minimally invasive surgery is commonly based on subjective criteria to quantify and evaluate surgical abilities, which could be potentially unsafe for the patient. Authors, surgeons and associations are increasingly demanding the development of more objective assessment tools that can accredit surgeons as technically competent. This paper describes the state of the art in objective assessment methods of surgical skills. It gives an overview on assessment systems based on structured checklists and rating scales, surgical simulators, and instrument motion analysis. As a future work, an objective and automatic assessment method of surgical skills should be standardized as a means towards proficiency-based curricula for training in laparoscopic surgery and its certification.