Note: The book topic "shaft loom weaving" includes weaving on any loom that uses heddles on shafts (harnesses). Because Louët and Schacht make so many shaft looms, this website divides them into subgroups:

• Table looms sit on a tabletop or a floor stand. The weaver uses levers to raise or lower shafts. They are generally the smallest and least expensive.
• Floor looms sit on the floor. The weaver uses multiple treadles to raise or lower shafts. They are generally in the middle in size and price.
• Dobby looms sit on the floor and require a dobby system (a mechanical or computer device). The weaver uses a single treadle, along with the dobby system, to raise or lower shafts. They are generally the largest and most expensive.