Prototype for Pregnancy Test for Visually Impaired Women Explained

The video tutorial discusses the importance of having a test and control in devices, highlighting the differences between traditional visual displays and a new prototype featuring tactile feedback. The prototype separates the test and control areas to reduce user confusion. It provides tactile feedback through raised bumps, allowing users to feel the results. This design aims to improve user experience by offering a clear and distinct method of result interpretation.

What feedback does the user receive when the test is used?

What is the significance of the raised bumps on the underside of the device?