Digital Display Preference of Electronic Gadgets for Visual Comfort: A Systematic Review.

Background: Digital devices such as smartphones, tablets, computers, and laptops are used for various purposes. The digital display quality has been improved, making it less tiring and more favoured among users. This study aimed to review the visual comfort of digital devices and the preferences of digital display settings that enhance the visual comfort experienced by digital device users.

Impact of Color and Polarity on Visual Resolution with Varying Contrast Ratios and Different Text Backgrounds.

Purpose: To assess the impact of color and polarity in predicting the changes of visual resolution for different text backgrounds with increasing contrast ratios.

Methods: Text-background designs of eight contrast ratios (0.15, 0.