Top questions to consider when purchasing a gift for the holidays:What is XR anyway? And for that matter, what are VR and AR? Is there a difference?Will my XR system collect or share my data?Okay, but what does that mean for my privacy?Are there any safety risks?My kid has been asking me about an XR toy or game. Is it appropriate for children?Are there any psychological impacts associated with XR?What about inclusion? Is XR accessible for everyone?The terms virtual reality (VR), augmented reality (AR) and extended reality (XR) are often used interchangeably but there are significant differences. XR serves as an umbrella term for AR, VR, and other immersive technology, but VR and AR are separate technologies that offer different experiences. Consumers should understand the differences between these terms prior to making a holiday purchase.VR: These systems seek to replace physical reality with a fully immersive digital environment, giving the user a sense of presence and making them feel like they are within and interacting in a virtual world. VR requires specialty hardware, most commonly using headsets that rely on spatial, audio, stereoscopic displays, and motion-tracking sensors to simulate a “real” experience. Users can also navigate within a VR experience through the use of haptic (or “experience through touch”) controls, hand gestures, or other movements. While VR has not yet reached the impressive feat of a Star Trek holodeck, such immersive experiences could be available to consumers in the future.Enter XR to help virtually transport us to new worlds, immersive games, and social interactions.