None.
No modern human community has not used technology and the first modern humans appeared several hundred thousand years ago. Most of our near prehuman ancestors also always used technology.
Chimpanzees use technology (yes very primitive technology but still technology) and the last time humans and chimpanzees had a common ancestor was 3 million years ago, which suggests that our prehuman ancestors more than 3 million years ago probably used some very simple and primitive technology!
The use of science and technology contributes to the development of a community through the following mechanisms:communicationhealthtransport
The use of technology helped West African Communties grow, because iron was used for tools.
Uckfield Community Technology College was created in 1950.
The motto of Woodham Community Technology College is 'Achievement for All
Uckfield Community Technology College's motto is 'Realising Potential'.
Woodham Community Technology College was created on 2010-06-25.
John O'Gaunt Community Technology College was created in 1962.
The motto of Woodham Community Technology College is '| archivedate = 2010-11-14}}'.
The motto of John O'Gaunt Community Technology College is 'educating for tomorrow'.
There are many reasons why science and technology are important for community. These two things improve medical care for example.
science is a study of community and technology is a kind of material
The motto of Balderstone Technology College is 'Centre of the learning community'.