By 2020, the population of people over 50s will be over thirty-five percent. And the size of the 50 plus population will more than double in the next 35 years. Based on this data, banks may need to change or add some elements on their online banking or banking app.
In the research of Smashing Magazine, older people consistently described phones as "annoying" and "fiddly", but they are not afraid to try new technology when they see a clear benefit. Smashing Magazine also focus on the user interface design toward aging person, and it points out that it can be easier for aging people to use digital products if these products improved from some aspects as followed.
-Visual & Audio design (font size & contrast ratios & avoid blue &)
-Button design (distance & method to use & guideline size)
-Device use & information conveyance methods
-Security question design (take their life stage into consideration)
-Based on the experience with technology of aging people (Don’t make assumptions about prior knowledge)
-Content design on each page (think of different kinds of memories affected by aging process & use some cues)