Senator Al Franken, a Democrat from Minnesota, and Richard Blumenthal, a Democrat from Connecticut, submitted the on Wednesday. They said the bill would close loopholes in federal law to ensure that people know what location information is being collected about them and let them decide if they want that information to be shared.

The bill would also require companies that obtain location information for more than 5,000 devices to take reasonable steps to protect that information, tell customers who ask whether they have their information and delete the information if a customer asks them to.

The senators said a number of organizations support the bill, including the Center for Democracy and Technology, Consumers Union and the National Network to End Domestic Violence.

The proposed bill comes after the senators held hearings about the matter and for applications that access location information.

The renewed interest in privacy around mobile location data emerged recently after that iPhones and iPads store unencrypted location data. found that both Apple and Google collect location information about users even when applications that require location information aren't running.