The term low-technology is a description of those crafts and tools whose inception (typically) predates the Industrial Revolution.
A test for low-technology may be that it can be practiced or fabricated with a minimum of Capital investment by an individual or small group of individuals; and that the knowledge of the practice can be completely comprehended by a single individual, free from increasing specialization and compartmentalization.
Colloquially, low-technology (or lo-tech - an antonym of hi-tech) has also come to be used as a relative description of more modern techniques and designs to show that they are no longer cutting edge. Lo-tech techniques and designs may fall into disuse due to changing socio-economic conditions or priorities.
A test for low-technology may be that it can be practiced or fabricated with a minimum of Capital investment by an individual or small group of individuals; and that the knowledge of the practice can be completely comprehended by a single individual, free from increasing specialization and compartmentalization.
Colloquially, low-technology (or lo-tech - an antonym of hi-tech) has also come to be used as a relative description of more modern techniques and designs to show that they are no longer cutting edge. Lo-tech techniques and designs may fall into disuse due to changing socio-economic conditions or priorities.