This document describes how to create an augmented reality scavenger hunt for library instruction using two apps, Aurasma and Padlet. Students are divided into groups and each group is given an iPad. They follow a map of stops in the library, where they use the Aurasma app to scan trigger images that reveal overlay content about library resources. Padlet allows groups to submit answers. The activity can engage students and show them the library is a fun place to learn. Variations include making it self-guided or using it for extra credit.

1. Development
The activity can be used with any class:
• Student Development:
Introduction to library spaces/resources
• English & Public Speaking:
Databases, Catalog, Citation, Evaluation
• 200-level courses:
Specific databases & LibGuides
• ESL: Vocabulary questions about the library
Application
Variations
Set up two Aurasma accounts. The one for the iPads will
“follow” the creator account to recognize the trigger images.
Give each group an extra iPad with a Padlet
board open, so they can submit photo, video,
or text answers. Review the Padlet boards in
the classroom after everyone returns. Save
the Padlets as images to send to the teacher
afterward!
Make it a self-guided activity by leaving
maps & instructions at your Welcome Desk
and offer it as a fun Welcome Week activity,
extra credit for a class, or as a contest!
Both apps are free for both
Apple & Android. Padlet is
also browser-based. Both
require Wi-Fi to work.
Alex Harrington, aharrington@tcc.edu
Garrison Libby, alibby@tcc.edu
Tidewater Community College, Virginia Beach
Trigger Overlay On iPad
Adding augmented reality (AR) to library instruction scavenger hunts
brings an interactive element to the activity that engages students and
encourages them to see the library as a fun place.
Give each group of students an iPad, and they follow a map of stops in the
library. Each stop has an image to scan using Aurasma (an AR app),
revealing an overlay of content.
Use the graphics program of your choice to
create a “trigger” image for each stop on the
map. Then create an “overlay” image for
each trigger. When the students scan the
trigger with their iPads, the overlay
appears! Upload them to Aurasma.com.