Yes! To avoid adverse effects such as motion sickness, you may want to keep the IrisVision on your lap and bring it up to your eyes to view signs and other objects as needed until you are acclimated.
The most comfortable way to use the IrisVision is to sit and face forward in the direction in which the vehicle is moving. After a short time, you will become accustomed to the IrisVision and be able to look in all directions freely.