With the rapid emergence of 3D applications and virtual environments in computer systems; the need for a new type of interaction device arises. This is because the traditional devices such as mouse, keyboard, and joystick become inefficient and cumbersome within these virtual environments. In other words, evolution of user interfaces shapes the change in the Human-Computer Interaction (HCI). In...

Pandemi COVID-19 berimbas pada peningkatan durasi penggunaan gawai untuk kegiatan pendidikan daring yang berdampak buruk bagi kesehatan mata, salah satunya, Computer Vision Syndrome (CVS). Penelitian ini bertujuan mengetahui hubungan dengan CVS mahasiswa kedokteran Fakultas Kedokteran dan Ilmu Kesehatan Universitas Katolik Indonesia Atma Jaya. Metode penelitian potong lintang 98 responden (76 p...

variations in lighting are a problem for visual systems. in the current research, a new thresholding method using a 3d euclidian elliptical surface was defined and applied for plant detection purposes. the results showed that this method had lower type i error, type ii error, total error and mean square error compared with those of conventional segmentation methods. the method was evaluated for...