YouTube Adds Face Blurring for Protesters, Worried Parents
YouTube can turn anyone with a camera into an eyewitness
reporter, but that can be a problem when the subjects of the video need to stay
anonymous.
To address this issue, YouTube has added a face blurring
option to the site's built-in photo editor. When users apply the option,
YouTube tries to detect and blur all faces automatically. The option appears
under “Additional Features” in YouTube's Video Enhancements tool.
“Whether you want to share sensitive protest footage
without exposing the faces of the activists involved, or share the winning
point in your 8-year-old’s basketball game without broadcasting the children’s
faces to the world, our face blurring technology is a first step towards
providing visual anonymity for video on YouTube,” Amanda Conway, a policy
associate for YouTube, wrote in a blog post.
Conway warned that the face blurring feature isn't
perfect, and may have trouble detecting faces depending on camera angle,
lighting, obstructions and video quality. Users may want to set their videos as
private if they're not satisfied with the blurring, Conway said. (Another
option would be to trim any sections where people could be identified.)
A selective blurring tool might be more useful, as it
would allow willing participants in a video to be identifiable while keeping
bystanders anonymous, but Conway didn't say whether that type of feature is in
the works.
In a separate post on Google's Public Policy Blog,
YouTube Director of Global Communictions and Policy Victoria Grand outlined a
few more ways that users can protect themselves. Users should consider the
risks that uploaders and subjects may face, and be mindful of other information
that can give away someone's identity, such as recognizable voices, spoken
names, license plates, name tags and background scenery. Grand also noted that
local laws may allow authorities to track the source of mobile uploads, and
that in some countries, a SIM card purchase can lead to government tracking.
“Of course, anonymity is never a guarantee, and people
who capture sensitive video footage should consider taking other precautions to
keep themselves and their subjects safe,” Grand wrote.
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