What is the One Thumb, One Eyeball Test?

What is the One Thumb, One Eyeball Test?

One-handed One-Eyed Test epitomizes a number of basic principles of Human Factors Engineering. It helps designers to intuitively create designs that are easy to use and accessible for elderly and disabled people. This instrument relies on the natural behavior of mere users and the touch-enabled devices’ interaction to solve the problem of those users accessing the website through mobile phones by limiting their navigation experience to a touch-based interaction with one thumb and the visual feedback provided by one eye....

Why One Thumb and One Eyeball?

The rationale behind choosing “One Thumb” and “One Eyeball” is deeply rooted in the common usage patterns observed in everyday interactions with mobile devices and touch screens: The rationale behind choosing “One Thumb” and “One Eyeball” is deeply rooted in the common usage patterns observed in everyday interactions with mobile devices and touch screens:...

What are the Uses?

Evaluate Usability:...

Benefits of One Thumb, One Eyeball Test

Adhering to the One Thumb, One Eyeball Test offers numerous benefits:...

Examples of One Thumb, One Eyeball Test

Several mobile applications exemplify the principles of the One Thumb, One Eyeball Test:...

Conclusion

This thought of one-thumb one-eyeball test is something that designers must keep in mind as they design mobile interfaces that put usability and accessibility first. Thinking through the features inherent to mobile devices and designing keeping in mind the practical constraints as well as the user’s preferences would mean applications that are really relevant to the users and distinct from the apps in the competitive app market. The One Thumb, One Eyeball Test represents the alignment between the user interface design and the ease of use and is the main part of this process. This implies that mobile interfaces are clear, simple, and comfortable to use that result in total users` satisfaction and commitment....