What he means is less VoterID laws.
Via Washington Post:
President Obama, on the 50th anniversary of Voting Rights Act, renewed a call for new, broader legislation and urged people to exercise their hard-won voting rights instead of staying home on election days.
Obama said that in the half-century since President Lyndon B. Johnson signed the Voting Rights Act it has become impossible to hear anyone defend the idea of discrimination against certain voters. “That’s huge progress,” he said, “a normative shift in how we think about democracy.”