Teika
Vol 16 No 2 (2026): Jurnal TeIKa Volume 16, Nomor 2, Oktober 2026

Design of a Web-Based Attendance System Using Face Recognition and Liveness Detection with Integrated Email Notifications

Budy Satria (Universitas Andalas)
Sandi Fadilah (Universiti Muhammadiyah Malaysia)
Muhammad Al Ashari (STIKES Dharma Landbouw, Padang)
Tomy Nanda Putra (Institut Teknologi Mitra Gama, Riau)
Abdussalam Al Akbar (Universitas Dehasen, Bengkulu)



Article Info

Publish Date
02 Nov 2026

Abstract

Efficiency, identity verification, and the possibility of duplicate attendance records are still issues with traditional attendance systems. The goal of this project is to create a Face ID-based attendance system that incorporates liveness detection, facial landmark detection, and face recognition into an online application. YuNet was used to recognize faces, MediaPipe Face Mesh was used to extract 478 facial landmark points, and SFace was used to create face embeddings and carry out cosine similarity matching. The Eye Aspect Ratio (EAR) method was used to detect eye blinks in order to accomplish liveness detection. The registration procedure successfully processed all 15 face frames and produced a 128-dimensional embedding, according to implementation results. While other tests produced scores as high as 0.945, face recognition testing effectively identified registered users with a similarity score of 0.921. Additionally, the system recorded attendance as "PRESENT," identified liveness as "REAL," and stopped duplicate entries by designating a "DUPLICATE" status. Testing with unidentified faces produced a "UNKNOWN" classification, which meant that attendance was not noted. In addition, the system offers a dashboard and reporting tools with data filtering and export features, sends email notifications, and stores data in a database. These findings show how the created system successfully combines facial recognition, liveness verification, attendance confirmation, notifications, and reporting into a single web-based platform

Copyrights © 2026






Journal Info

Abbrev

teika

Publisher

Subject

Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Languange, Linguistic, Communication & Media

Description

TeIKa (Teknologi Informasi dan Komunikasi) Journal invites scholars, researchers, and students to contribute the result of their studies and researches in the areas related to Information and Communication Technology work which covers Information System, Computer Networks, Computer Security, ...