Al-Showarah SA, Salem S. User Age Group Recognition on Smartphones and Tablets Using Gesture Swiping Features. Int. J. Interact. Mob. Technol. [Internet]. 2026 Apr. 24 [cited 2026 Apr. 24];20(08):pp. 65–86. Available from: https://online-journals.org/index.php/i-jim/article/view/58553