Which invention was the crucial breakthrough that enabled modern virtual dressing room technology to accurately map clothing onto different body types?

Virtual dressing rooms have transformed how consumers shop for clothing online, reducing return rates and increasing purchase confidence. This revolutionary technology combines several innovations from computer vision to augmented reality. Test your knowledge about the technological breakthrough that changed online clothing retail forever!

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3D body-scanning algorithms developed by Amazon in 2017
Depth-sensing cameras first implemented in Microsoft Kinect in 2010
Apple's facial recognition software adapted for full-body mapping in 2015
Google's Project Tango spatial mapping technology released in 2014