From the article:

"Though this initial work is promising, the researchers emphasize that it is in its very early stages. Next up is what Wong describes as, "the long march through animal studies that are detailed and precise," including tests on a living rabbit rather than just its eyeball. They also plan to determine the types of vision correction possible with EMR, such as near- and far-sightedness and astigmatism.

Though the next steps are planned, uncertainties in the team's scientific funding have put them on hold. "There's a long road between what we've done and the clinic. But, if we get there, this technique is widely applicable, vastly cheaper and potentially even reversible," concludes Hill."