Want to collaborate online more effectively? Want to win an Amazon gift card? We're looking for people who would be interested in participating in a research project involving a simple tool that we hope will encourage online collaboration between pairs of collaborators. The tool is available for MacOS only, however. Please let us know if you're interested! A pair of winners will be randomly selected to each win a $20 gift card to Amazon.com! Logistics * We will ask you to complete one simple online collaboration task that should take a few minutes each day. * We will ask you to download a simple Menu Extra tool. * This is research for the Human Computer Interaction group at Stanford's Computer Science department. * You will need to be comfortable using Google Docs. Please respond -> via the message box if you would be willing to participate in the study! Thanks!