As 2024 comes to a close, Tech Times reflects on significant technological advancements and controversies. Apple lost a patent case affecting the blood oxygen feature in its future smartwatches. South Korea's 'Dejaview' introduces AI for crime prediction, while the DART hypersonic spaceplane aims to revolutionize travel. Meanwhile, Cox Media's 'Active Listening' software raises privacy concerns. In gaming, Fortnite teases new Marvel skins. With iOS 18 launched, users can revert to iOS 17.7. These stories encapsulate a transformative year in technology.