Physical accessibility refers to making physical places like stores, offices, airports, etc usable by people with disabilities. Some physical accessibility remedies are ramps, larger bathroom stalls and braille on elevator buttons. Digital accessibility refers to making digital spaces like websites, apps, videos, kiosks, electronic documents, etc usable by people with disabilities. Some examples of digital accessibility remedies are alt tags on images, captions & transcripts for videos and making sure websites can be used by screen readers and are keyboard navigable.