Much less diversity by way of idenity (race, ethnicity, age, gender, socioeconomic background, etc).P 6 Isolated to specific parts of the worldG 6 Enthusiasts and people who use the digital world for work. 6 (See abovex 6 Lots of overlap in identities and backgrounds to the user groupG 6 Because of the overlap between users and designers, assumptions and biases less likely to impact users.