A camera is passed around the circle with a timer. But don't let it take your picture!
Point and shoot camera or smart phone with a timer.
Sit in a circle. Start the timer on the camera and pass it around the circle. Each person extends their arm, with the camera facing them and holds it their for a second and takes an imaginary photo or "Selfie". They do not push the button however. The timer will trigger the camera at some point and take the photo of whoever is holding the camera. Set the timer again and continue.
Post the pictures on line after the party!