The Stanford Communication Department is trying out a new data-collection app and system. We need beta-testers; you’ll also be considered a research participant.

Job Description: We'll send you a link to fill out a survey and install the software, no appointment needed. Just leave the app running. We use PayPal to send you $20 per week. We plan to cut-off the study at 5 weeks, but you can uninstall the software earlier if you'd like.

Requirements: You must have an Android phone, and you must have one laptop, plus good access to WiFi.
If you're interested, just reply to this post for official information.
Our software captures screenshots from phones and laptops throughout the day and transmits the images to our secure servers. We use this data for machine learning, with an interest in psychological well-being, and political exposure.