This is so true - most older people I've worked with have major problems with touch devices. No one has come up with a satisfactory solution. This is not a new problem - I remember working with my grandfather in his 80's on a 286 equipped with a mouse - his arthritis prevented him from accurately positioning the mouse. Today's touch interfaces are far worse. And fingerprint scans are very difficult to get right and use with older people. Maybe face scans are fine but I've never trusted them. Regardless of security logins, there are a host of other issues - complex navigation, complex and confusing layouts (especially desktop), and hard to manipulate controls. One example, a simple zoom or skype call - why hasn't anyone ever developed a simple device to allow for same without having to use intricate controls. I've always imagined something similar to the video enabled nest or alexa devices but with physical knobs and push buttons. There's a very large market being ignored for some reason.
> There's a very large market being ignored for some reason.
It's no surprise that the tech industry, which largely employs urban, educated 20-somethings and 30-somethings, tends to produce products aimed at urban, educated 20-somethings and 30-somethings.
> No one has come up with a satisfactory solution.
Stick your finger inside of a dynamically sizing aperture, or clip a finger reader onto your finger? If both the finger and the reader shake the same there shouldn't be a problem.
That doesn't solve the general touch issue, but it solves this particular case.
