A User Study: Keyboard and Applications to Simplify Smartphone Adoption for Seniors

Area of Science:

• Assistive Technology
• Human-Computer Interaction
• Gerontology

Background:

• Many seniors face challenges adopting smartphones due to motoric or visual impairments.
• Existing smartphone interfaces can be barriers for elderly users.
• Assistive technologies are crucial for digital inclusion among older adults.

Purpose of the Study:

• To evaluate the Ezi-PAD assistive physical keyboard and senior-friendly applications.
• To assess the system's effectiveness in encouraging smartphone adoption by non-users.
• To determine if the system enables existing senior users to overcome functional impairments.

Main Methods:

• A user study involving seniors aged 64-86 with varying experience and impairments.
• Participants were equipped with a smartphone and the Ezi-PAD assembly.
• Usage was monitored for up to 2 months after basic training.

Main Results:

• Five out of nine participants consistently used the system for 2 months.
• The Ezi-PAD was found to be easy to use by participants.
• Integrated senior-friendly applications added significant utilitarian value to the smartphone.

Conclusions:

• The Ezi-PAD, combined with senior-friendly applications, shows promise in improving smartphone accessibility for seniors.
• The system can facilitate both initial adoption and continued use of smartphones by older adults.
• Ease of use and added utility are key factors for successful assistive technology implementation in this demographic.