Stupid question: I assume that some of those employees -- if only some of the software/UI devs -- must be disabled or mobility-challenged. How are they going t

Stupid question: I assume that some of those employees -- if only some of the software/UI devs -- must be disabled or mobility-challenged. How are they going to square this policy with disabilities legislation when it runs into a wheelchair user or someone with juvenile onset rheumatoid arthritis? Or are they unintentionally indicating that as an employer they discriminate against the disabled? (Wanting all your employees to be familiar with what the job demands is in principle a good idea, but the second-order consequences can be a bear.)