Facebook Messenger Photo Magic automatically addresses photos to the people in them

Facebook is trying to make it easier to send photos as the holiday season's picture-taking frenzy escalates with the arrival of Christmas and New Year's Eve.

The world's largest social networking service is offering a feature called "Photo Magic" that will automatically address a message so it can be sent quickly to Facebook friends identified in a picture. The option relies on the same image-recognition technology that attaches people's names to Facebook posts.

With this twist, Facebook is deploying the technology in its Messenger application to make it more convenient to distribute pictures to a few friends and family members.

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Facebook Inc. will highlight Photo Magic in a Messenger update that will start rolling out Thursday to users of Apple's iPhones and smartphones running on Google's Android software. It will still be up to each individual to decide whether they want to activate Photo Magic. After the feature is turned on, it can still be switched off at any time.

Not available in Canada and European Union

The update is being distributed to a broad audience after a month of testing among smartphone users in Australia. Facebook is planning to make Photo Magic available to Messenger users everywhere in the world except in Canada and the European Union.

CBC askedFacebookand the Office of thePrivacy Commissioner of Canada if that has to do with Canadian privacy laws.

Facebookresponded, "Photo Magic is not available in Canada and the EU because it relies on facial recognition technology, which is not available in these regions at this time."Facebook did not explain why the technology was not available in those two regions.

The privacy commissioner's office saidFacebook's facial recognition technologywas never rolled out in Canada, "so the office hasn't had the opportunity to examine it in-depth to determine whether it complies with thePersonal Information Protection and Electronic Documents Act(PIPEDA), Canada's federal private sector privacy law."

"If a company did want to launch this kind of feature here, it would need to meet the requirements under PIPEDA," the office said. Those include making sure it's an appropriate use of the technology and that users give meaningful consent.

Messenger currently has more than 700 million users, about half the size of the audience on Facebook's social network.

Facebook is counting on Photo Magic to foster more allegiance to its Messenger app as it competes against other competing services such as Snapchat that have become particularly popular among teenagers and young adults.

If Photo Magic is turned on, it is supposed to promptly figure out if any of the people in a picture belong to the smartphone owner's circle of Facebook friends. If some are found, Photo Magic creates a messaging thread that allows a user to send the picture to all the identified parties with two clicks.

About 9.5 billion pictures are already sent through Messenger each month, according to Facebook. The Menlo Park, California, company believes the volume will be even higher if Photo Magic's automation is successful in making it less of a hassle to pick out the images and figure out which people might be interested in seeing them.

As part of the Messenger upgrade, Facebook is also including an option that will allow users to change the colors of their exchanges with different friends, and switch the formal name of a recipient to a nickname, such as "mom" or "dad." Until now, Messenger's address book mirrored the names listed on people's Facebook profiles.