Mindrift is seeking native European Portuguese speakers living in New York City for a paid, 3-day in-person research study in Midtown Manhattan. Participants will demonstrate how they use their smartphones, digital tools, and apps in daily life, as well as complete a brief questionnaire. Candidates must have grown up in Portugal, have used a smartphone for at least 3 years, be comfortable communicating in English, and not be employed by a tech or AI company.