Virtual Reality with pillow

Virtual reality option involving a smartphone, VR set and a pillow
Recycled materials:
→ 1 pillow
Non-recycled materials:
→ 1 Virtual Reality (VR) set
→ 1 smartphone with app
Price:
→ unknown
Feedback mechanism:
→ Yes
Use (compression only / rescue breaths only / both)
→ compression only
Scientifically tested:
→ Yes
Tech requirements:
→ Yes
More information:
→ Publication