1. Is it right that Focus 3 is a stand-alone device and depends on a battery that lasts for a maximum of 2 hours? are there any other options for recharging for running experiments?
2. Since Focus 3 and Pro 2 do not have eye tracking functionality like HTC pro eye, Is there a possibility to add eye tracking to them?
3. Which one is more comfortable for research experiments on people? We have participants of different ages, so I want the most convenient one in terms of reality, immersion, weight, etc.
Need help to find the best choice for the research experiment between Focus 3, Pro 2, and Pro Eye
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1. Is it right that Focus 3 is a stand-alone device and depends on a battery that lasts for a maximum of 2 hours? are there any other options for recharging for running experiments?
2. Since Focus 3 and Pro 2 do not have eye tracking functionality like HTC pro eye, Is there a possibility to add eye tracking to them?
3. Which one is more comfortable for research experiments on people? We have participants of different ages, so I want the most convenient one in terms of reality, immersion, weight, etc.