Although Periscope has attracted a certain number of passionate
users — and has been cited in the past by influential
users such as Deray McKesson, one of the founders of the Black Lives Matter movement — it hasn't really
achieved anything close to mainstream
acceptance.
Concerns have been raised about the potential of the Glass software to collect information in a way that invades
users» privacy, and the headwear has yet to
achieve mainstream
acceptance.