Eve Higginbotham of the Perelman School of Medicine spoke about some of the shortcomings of eye drops that treat age-related farsightedness. “There’s a question of whether or not people will actually use these drops twice a day in order to see a little better up close,” she said. “I am sure there may be a small segment of the population that may choose to put drops in twice a day, but for the vast majority of individuals, using drops twice a day may be a challenge.”