Does Technology change culture, or does culture change technology?

I believe that technology and culture both even out when being compared to each other. I don't think that culture changes technology or technology changes culture. I think that technology changes society. when i hear technology i think about how it has change the way we as people communicate. technology has made a whole new way of doing things. this includes doing things faster and accurate. When i hear the world culture i think about different religion and ethnic groups. Peoples morals and beliefs, the roots from which they came from.