Cornell Self vs DOOR

Cornell University Library Self-Checkout is a quick and convenient way to borrow items from our collection. Download the app on your smartphone or tablet, and use it anywhere inside participating library locations on the Ithaca campus. You can even check out books straight from the shelves! The app will automatically recognize your library location. Just enter your Cornell ID number into the app when prompted, and use the camera on your smartphone or tablet to scan the barcodes of the items you’d like to check out. In addition to the app, self-checkout kiosks are available. This pilot program is currently not available for Adelson Library, the Mui Ho Fine Arts Library, and the Sidney Cox Library of Music and Dance.

Smarter living starts with DOOR. DOOR brings together keyless access, smart home control, and on-demand services in one intuitive app. It’s designed to simplify life for residents in modern buildings. Whether you're arriving home, adjusting your thermostat, or booking a service, DOOR puts everyday control in your hand. What residents can do with DOOR: - Unlock doors your way Use your phone, keycard, or a simplified 4-digit Doorcode. No keys. No stress. - Share access effortlessly Send secure, time-limited access to guests or service providers—no handoffs required. - Control your home from anywhere Adjust lights, temperature, and more to fit your routine, even while you’re away. - Get real-time updates Receive alerts when doors are opened, humidity rises, or motion is detected or, so you're always informed. - Book trusted home services From TV mounting to general handyman services, find and schedule local professionals, right in the app. - View your private access log See who entered your unit and when, while your access history as a resident is private and only visible to you. DOOR is designed to feel intuitive and effortless. It’s how modern buildings stay connected—and how residents stay in control. Already live in a DOOR-enabled building? Download now and experience simpler, smarter living.