According to PCMag, citing ZDNet, sources say Samsung may unveil a tri-fold smartphone, the Project Moohan XR headset, and AI smart glasses at an Unpacked event in South Korea, possibly on September 29. Rumors of a tri-fold phone, and the Project Moohan headset, developed with Google and Qualcomm, have circulated for some time. But ZDNet notes the bigger surprise may be Samsung’s entry into the smart-glasses market, positioning it against Meta’s Ray-Ban line. ZDNet reports the device is rumored to carry the codename “Project Haeanm,…