I haven’t seen anything in the rules (though I could have missed it) or in referee guides/tournament best practice tips/suggested tournament layouts/etc that specify whether the VEX IQ fields will be on the ground or elevated. Though a picture in a forum post here (http://www.vexiqforum.com/forum/main-category/main-forum/586-best-practices-to-share-from-vex-iq-events?p=589#post589) show it on a table.
If it’s elevated, what is the expected height of the table?