To apply enactive principles within human–computer interaction poses interesting
challenges to the way that we design and evaluate interfaces, particularly those that possess …

This paper presents a novel, wearable navigation system for visually impaired and blind
pedestrians that combines a global positioning system (GPS) for user outdoor localization …

To lay the groundwork for devising, improving, and implementing new technologies to meet
the needs of individuals with visual impairments, a systematic literature review was …

Recently, in the attempt to increase blind people autonomy and improve their quality of life, a
lot of effort has been devoted to develop technological travel aids. These systems can …

Many public facility layouts have been developed with little consideration of the visually
impaired, producing difficult and unpleasant wayfinding experiences. Not all wayfinding …

With the recent advance in computing technology, more and more environments are
becoming interactive. For interacting with these environments, traditionally 2D input and …

A system and method for assisting a visually impaired user including a time of flight camera,
a processing unit for receiving images from the time of flight camera and converting the …

Assistive technology enables people to achieve independence when performing daily tasks
and it enhances their overall quality of life. Visual information is the basis for most …

Today, remote collaboration techniques between field workers and remotely located experts
mainly focus on traditional communication channels, such as voice-or video-conferencing …

This paper presents a developed device to solve the problem of moving and navigating of
visually impaired and blind people. This device, called Ultrasonic Assistive Headset, is light …