If you experience nausea, discomfort, eye strain, or disorientation, immediately discontinue using Cardboard.- Cardboard is not for use by children without adult supervision.- Do not use Cardboard while driving, walking, or otherwise by being distracted from real world situations that prevent you from obeying traffic or safety laws.

This app is a 'Service' as defined in the Google ToS and the terms regarding software in our Services apply to your use of this app.PRODUCT SAFETY INFORMATION- Take frequent breaks while using Cardboard.

Share your experience through our Google+ community at using this app you agree to be bound by our Google Terms of Service ('Google ToS', ), Google's general Privacy Policy (), and the additional terms below. Learn more and get your own Cardboard viewer at. Make it BeautifulTo fully enjoy this app you'll need a viewer that works with Google Cardboard. Virtual reality introduces a new set of physiological and ergonomic considerations to inform your design work.VR Design Principles Covered1. Designing great user experiences in virtual reality is considerably different than designing for traditional 2D form factors. Enjoy an educational and immersive journey through principles for developing virtual reality experiences.

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