The inability to see makes moving around very difficult for visually impaired persons. Due to
their limited movement, they also struggle to protect themselves against moving and non …

Electrical short circuits and gas leakages are responsible for most of the fire occurrences.
Considering this problem, Internet of Things (IoT)-based smart sensors and relays have …

People with visual impairment are the second largest affected category with limited access
to assistive products. A complete, portable, and affordable smart assistant for helping …

Sighting is one of the five senses that help us to live in this world. According to the World
Health Organization (WHO), more than 2 billion people face vision challenges that impose …

This research aims at the experiences of blind passengers using long-distance intercity
trains. Although prior research has been done on transportation use by blind consumers …

Various low-power and low-cost network sensors are employed in wireless sensor networks
(WSNs) to detect changes in surroundings, gather data, analyze the data, and transport the …

With the rapid development of smart devices, people's lives have become easier, especially
for visually disabled or special-needs people. The new achievements in the fields of …

In the healthcare field, the treatment of diseases is more effective when detected at an early
stage, a lot of attention from researchers due to its far-reaching benefits and also decreases …

In teaching–learning process, student attentiveness throughout the session greatly
influences the quality of the acquired knowledge. In normal class room circumstances …