Hi Dan, we can understand your concerns. Please reach out to us at http://smsn.us/SamsungSupportUSA for assistance. ^Rosi

Hey Rome.
I understand how you would think that but there are precautions given by Samsung you ensure that your experience with the VR is safe. Kids under the age of 13 shouldn't be allowed to use the VR because it could affect their visual development. People who are prone to motion sickness in the real world also have a heightened risk of experiencing discomfort while using the Gear VR. Samsung also recommends consulting with a doctor before using the Gear VR if you are pregnant, elderly, have psychiatric disorders, suffer from a heart condition, have pre-existing binocular vision abnormalities or suffer from a heart condition or other serious medical condition. The Gear VR is safe if used correctly. I hope this helps answer the question, Rome.

This is a great question. Each device comes with an instruction manual in the box when you purchase. You can also check the manufacturer's website for an online instruction manual too. I hope this helps you.

Hey crazylegs.
This is an interesting question. The J3 does have a flashlight feature built right into the phone. To access this feature, you will need to be swipe down from the top of the screen until the quick menu comes down. In this menu, there will be mini icons in a row on the top, swipe to the left until you see the flashlight icon. If you tap this icon, the flashlight will turn on. To turn off the feature, just tap the icon again. As for an oral GPS or a voice activated question service, I would suggest the use of the Google Search widget. This is an option that can be put right on your home page through the use of a widget. To install this widget onto your home screen, you should press and hold a blank part of the home screen until a row of options appears at the bottom. From this row, you can choose "widgets." In widgets, you can choose the Google Apps widget collection and then press and hold the Google bar that has the microphone on the right side. You can tap the microphone to talk to the app and ask to give you directions to a location or it can be used to answer a question you may have. I hope this helps.