Apple unveils its mixed-reality headset called the "Vision Pro." Apple shares climbed slightly on the news. CEO Tim Cook made the announcement at Apple's WWDC. (Source: Apple) -------- Follow Bloomberg for business news & analysis, up-to-the-minute market data, features, profiles and more: http://www.bloomberg.com Connect with us on... Twitter: https://twitter.com/business Facebook: https://www.facebook.com/bloombergbusiness Instagram: https://www.instagram.com/bloombergbusiness/