Influence of presbyopia on smartphone usage among Chinese adults: A population study.
Congyao WangXiuqin WangLing JinBobby TangWenhui ZhuGuoshan ZhangTingting ChenHelen McAneneyJordan KassalowNathan CongdonPublished in: Clinical & experimental ophthalmology (2019)
Difficulty in using smartphones in the presence of presbyopia is common and affected persons are willing to pay for useful solutions to the problem.
Keyphrases