No. 

The idea is that your viewing experience is as normal as ever so we have checks to make sure you’re set up correctly - but a couple of things will help to make sure everything works as it should.

• Lighting: Your face should be well lit and without strong directional light.
• Glasses: Make sure they don’t have a strong reflection or hide your eyebrows and eyes.
• Facial hair: It should be light enough not to conceal mouth movements.