Hi Kun, SVG includes two elements for providing short and long text descriptions: The “title” and “desc” elements. This link on text in an SVG file may be helpful: https://www.tpgi.com/using-aria-enhance-svg-accessibility/ Best regards, Guita ____________________ Guita Lamsechi, PhD MI (she, her, hers) On Aug 11, 2021, at 14:47, Kun Lin <[log in to unmask]<mailto:[log in to unmask]>> wrote: EXTERNAL EMAIL: Hi Anyone has experience in creating accessible SVG floor map? I am wondering if there is a way to add descriptions in SVG to each block (path or rect). Or I am being limited to the alt tag in HTML. Thanks Kun