Humberto Lidio Antonelli

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Web pages are composed of elements, such as menus that are responsible for assisting navigation on the website. However, many of the menus are not developed properly, which creates accessibility barriers and hinders access to the contents. This paper aims to present a method for creating accessible menus. Initially, we studied the different types of menus(More)
Popularity of Internet applications has reached significant scales. In consequence, a wide diversity of solutions has been created based on Web features. Rich Internet Application (RIA) is a relevant term adopted for technological advances in software developed for the Web, which refers to Web applications aimed to provide users with a desktop similar(More)
Population ageing represents an opportunity and a challenge for Gerontechnology innovation. The usability should be considered in the design of applications on mobile devices for older users because as we age, cognitive functions begin to decline and older people may have more difficulty to cope with managing a eventfully daily routine, even those(More)
Despite potential for preventing social isolation and loneliness, providing health care access and other benefits, older persons tend to be less receptive to digital devices. Elderly people frequently appoint complex interface and perceived usefulness as cause for not using health-related ICT. There is little information about preferences and interests of(More)
Mobile devices such as smartphones and tablets have the potential to enhance the connectivity of older adults with their family and friends. However, many older adults face difficulties when introduced to the devices and, as a result, they may end up being excluded from circles that require them to be educated in the corresponding technology. In such(More)
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