Héctor Sánchez

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The Internet of Things is one of the ideas that has become increasingly relevant in recent years. It involves connecting things to the Internet in order to retrieve information from them at any time and from anywhere. In the Internet of Things, sensor networks that exchange information wirelessly via Wi-Fi, Bluetooth, Zigbee or RF are common. In this sense,(More)
In their natural habitats, different mechanisms may contribute to the tolerance of halophytes to high soil salinity and other abiotic stresses, but their relative contribution and ecological relevance, for a given species, remain largely unknown. We studied the responses to changing environmental conditions of five halophytes (Sarcocornia fruticosa, Inula(More)
Color measurements have traditionally been linked to expensive and difficult to handle equipment. The set of mathematical transformations that are needed to transfer a color that we observe in any object that doesn't emit its own light (which is usually called a color-object) so that it can be displayed on a computer screen or printed on paper is not at all(More)
The increasing popularity of hypermedia games is reaching far beyond the boundaries of entertainment and edging its way into many educational domains. The growth in game technologies has created new teaching environments through proposals combining learning with fun and motivating expectations which make the use of digital games a relevant trend in(More)
The 21st century is the generation of Digital Game-Based Learning, a generation growing up with technologies and contributing to the prevalence of digital games [Chuang et al., 10]. Thus, the use of mobile consoles (Nintendo DS or SONY PSP) for entertainment at all ages has increased dramatically, as has the availability of games that meet specific needs,(More)
—The ability to connect mobile devices to any application or web utility is increasingly important. If in the education sector, virtual learning environments such as Moodle are surprisingly widespread. In light of this, this work aims to explore a new possibility to make the afore mentioned integration possible, enabling such applications to become(More)