This is a picture of a SeeEye2Eye from Bodelin Technologies. It’s a periscope that puts people’s face near your webcam to that when you are looking in their eyes you are also looking directly at the camera.
Tried it tonight for a Skype conference. It works extremely well. It will work great for Hangouts too. More info about the product at the Bodelin website.
Thanks tofor telling me about it.Author on Google+