Making "call and response" literal - rotary phone, you could call and it would immediately dial a number, a prompt telling you to say something. pay as you go cellphone to a staff member/transcriber/listener/operator.

A random phone on campus, video camera pointed at it

Panoptos walkie talkies, hanging on the wall, call for help

Telephone by the joystick station that would ring and the person in the salon, try to get the person to get to a certain place to take a photo - kind of like playing telephone with object hunt

A path/scavenger hunt, narrative.

Having people start off at a certain point, then prompts to create your own paths.

Find a painting that makes you feel X

Choose your own adventure

Clothesline / pulley system that travels through Vortex, up and out of the window to the sculpture court, and up to the skybridge for clipping stories, secrets (airing dirty laundry), aprons, pictures of windows ... not sure what hangs on it yet

Flip chart telenary (ever since Lauren and Betsy taught me about telenary I've wanted to apply it to something!): starts with a page that has a sentence describing what someone thinks the piece or exhibit is about and the next person has to depict that in a drawing. They flip the sentence to the back of the chart and the next person writes a sentence describing what they think the picture represents. They flip the picture to the back and the next person draws a pic... etc. A sign or card next to the flip chart could say: "to see the outcome of this telenary chain visit (insert website)" and we, at the end of the exhibit or weekend, can scan the pages (oversized map scanners?) and post the series on flickr in some kind of slide show.