Do you use more than 1 device simultaneously?
How far do you view your reading material(s)? (e.g. books, handphones, tablets)
What feature(s) are in your spectacles?
How many hours do you spend on digital devices (e.g. computer, laptop, tablet, handphone) per day?
Do you use your device(s) in the dark before you sleep?
When was your last eye health check with an eye doctor?
Do you experience dry eyes? (e.g. teary eyes, stinging/scratchy/burning sensation, periodic blurring of vision)
How frequent do you take visual breaks?
In the last 3 months, have you had any of the following:
How often do you rub your eyes due to irritation or itchiness?
Do you wear soft contact lenses?
NOTE: Please answer only the next 4 questions, if you replied YES to the previous question: Do you wear soft contact lenses?
What modality of contact lenses are you using?
How often do you wear your contact lenses?
Do you do any of the following:
Do you experience any of the following while wearing contact lenses: