<s>[INST] What are some of the most cutting-edge advancements in virtual and augmented reality? [/INST] Some of the most recent advancements in virtual and augmented reality include:

1. Improved hardware: Head-mounted displays (HMDs) and controllers have become more advanced, providing a more immersive and interactive experience.

2. Increased realism: Advanced computer graphics and 3D modeling techniques allow virtual environments to become more realistic and life-like.

3. 5G integration: With the increasing prevalence of 5G networks, VR and AR experiences are becoming more seamless and accessible, with reduced latency and higher bandwidth.

4. Spatial computing: The integration of AR into everyday devices such as smartphones, laptops, and smart glasses is allowing for new forms of interaction and communication.

5. Extended reality (XR): A new term that encompasses both VR and AR, XR is becoming a popular buzzword as the two technologies continue to merge and overlap.

6. Social VR: The growth of social VR platforms like VRChat and AltspaceVR are allowing people to connect and interact with others in virtual environments.

7. Enterprise applications: VR and AR are being used in a variety of industries for training, simulation, and visualization purposes, such as in architecture, engineering, and medicine.</s>\ <s>[INST] With all the advances in VR and AR, why is there still so little use for them? [/INST] Although the technologies are advancing, there are still a few factors limiting their widespread use. First, despite getting better, the hardware is still bulky and expensive. This makes it cost-prohibitive for many individuals and businesses to invest in. Additionally, there is still a lack of content available for the platforms, meaning that there are few compelling applications to use. Finally, even if high-quality content is available, some users may be turned off by the learning curve or the need for a dedicated space for setup.</s>