To eliminate outdated information and make online shopping efficient, let ecommerce users easily update existing payment information within the checkout flow.| Nielsen Norman Group
Users ages 65 and older face unique challenges when using websites and apps. Digital literacy among this demographic is rising, but designs need to accommodate older users.| Nielsen Norman Group
Among high-legibility fonts, a study found 35% difference in reading speeds between the best and the worst. People read 11% slower for every 20 years they age.| Nielsen Norman Group