The majority of blind people require assistance when navigating through unfamiliar places
due to a lack of information about the building structure and encounterable obstacles. To …

An ontology representation of indoor spaces useful for electronic navigation tools for the
vision impaired community is presented here. The specific needs and how the building …

The complexity of modern indoor environments has made navigation difficult for individuals
with vision impairment. Hence, this thesis presents the AccessBIM framework, which is an …

Due to a lack of knowledge about the building structure and possible impediments, the
majority of blind persons require assistance when traveling through unknown regions. To …

Navigation in indoor environments is highly challenging for both vision impaired and sighted
people, particularly in unknown environments visited for the first time. Several solutions have …

In recent years, localization and navigation have been important topics in research. The
most popular navigation system is an outdoor navigation with “GPS”; however, the …