Millions of people with vision impairment or vision loss face considerable barriers in using
mobile technology and services due to the difficulty of text entry. In this paper, we review …

In many situations, it may be impractical or impossible to enter text by selecting precise
locations on a physical or touchscreen keyboard. We present an ambiguous keyboard with …

Mobile apps have become indispensable for accessing and participating in various
environments, especially for low-vision users. Users with visual impairments can use screen …

This article presents a novel portable one-hand Braille input system (BIS) to assist visually
impaired users in entering text on electronic devices. The proposed BIS is designed based …

Mobile touchscreen devices like smartphones or smartwatches are a predominant part of
our lives. They have evolved, and so have their applications. Due to the constant growth and …

Millions of people with vision impairment or vision loss face considerable barriers in using
mobile technology and services due to the difficulty of text entry. In this paper, we review …

Millions of people with vision impairment or vision loss face considerable barriers in using
mobile technology and services due to the difficulty of text entry. In this paper, we review …