ExiSST

ExiSST is an all in one attendance taking software for the School of Science and Technology, Singapore. ExiSST is a safe, secure, and verifiable way of marking attendance. This includes an ever changing QR Code that prevents users that are not onsite from being able to take their attendance, as well as making use of our own proprietary encryption algorithm on top of currently existing encryption technologies. ExiSST makes use of Google's Spreadsheet REST API, allowing you to link a Google Sheet to ExiSST to automatically log an attendee's attendance. Lastly, with customisability features such as Custom Attendance Markers and "walk-in" attendance taking restrictions, ExiSST is extremely flexible and will be able to adapt to your needs.

ExiSST makes use of and connects to an online database in order to allow the macOS app and web app to communicate. However, we take extra precautions to minimise any information leak. All information sent to and from the online database is 100% securely encrypted, and there’s no identifying or sensitive information uploaded. Lastly, all data is 100% deleted from the online database after every attendance session, and we try to upload as little data as possible.

Download ExiSST to streamline and simplify your attendance taking process now!
Developed with love by the 2023 SST Inc. Exco: Aathithya Jegatheesan, Ayaan Jain, Chay Yu Hung Tristan, Han Jeong Seu, Caleb, and Tay Kai Quan (Class of 2024)

更新履歴
New features:
- Sheet edits are now "batched" together, meaning that more users can use ExiSST simultaneously
- Attendance already taken is now hidden
- Updated QR code versioning system

Fixed bugs:
- Failed attendances can now be retried successfully
- Attendances submitted at the exact same time will no longer crash the app
- Resolved performance issues