Traditionally in large enterprises, budget cuts are a treat for IT departments. One way to guard IT budget is visualizing the impacts in IT services of such cuts. Data visualization tools are capable of bridging the gap ...

Traditional web interfaces often rely on keyboard/mouse input to work. This characteristic forces people with reduced mobility to adapt or do not use the applications at all. This paper proposes a prototype to increase web ...

Several million people around the world use signs as their main mean of communication. The advances in technologies to recognize such signs will make possible the computer supported interpretation of sign languages. There ...

Sign languages are natural languages used mostly by deaf and hard of hearing people. Different development opportunities for people with these disabilities are limited because of communication problems. The advances in ...

Natural User Interfaces (NUI) are supposed to be used by humans in a very logic way. However, the run to deploy Speech-based NUIs by the industry has had a large impact on the naturality of such interfaces. This paper ...

This paper describes the design and evaluation process of two mobile programming assistance tools that allow children in the early childhood to develop programs and execute them using robots. The tools are called TITIBOTS ...

The use of smart devices is increasing rapidly; this trend is changing the paradigm in which notifications are delivered to users. Smart devices are important to provide user awareness. However, their use must be controlled ...

An irrational fear is called a phobia. Cognitive therapy teaches patients how to respond to triggering stimuli, by relaxing their mind and entering a state of reduced anxiety. Some of these methods depend on patient’s ...

This paper provides an overview of a doctoral research project which focuses in developing a framework to allow smart device-based notifications to provide user awareness. Notifications are mechanisms by which the user’s ...