The Supreme Court could apply the terms of the Fourth Amendment in Fourth Amendment cases.

I know. Weird idea, right?

But it’s an idea I’ve pushed in briefs to the Court over the last few years: in U.S. v. Jones (2011), Jardines v. Florida (2012), In re Electronic Privacy Information Center (2013), and most recently in Riley v. California (2014). We’ll file in U.S. v. Wurie next week.

The idea is interesting enough that Mason Clutter of the National Association of Criminal Defense Lawyers has paid me the compliment of discussing it in her new law review article, “Dogs, Drones, and Defendants: The Fourth Amendment in the Digital Age.”

Jim Harper, director of information policy studies at the Cato Institute and one of the authors of Cato’s amicus brief in Jardines, regularly makes the argument that “[a] ‘search’ occurs when government agents seek out that which is otherwise concealed from view, the opposite condition from what pertains when something is in ‘plain view.’ People maintain ‘privacy’ by keeping things out of others’ view, exercising control over personal information using physics and law.” The “Harper Theory” of search and seizure encourages judges, lawyers, and law enforcement officers to revert to the “plain meaning[]” of the Fourth Amendment’s use of “search” and “seizure.”

That’s right. The idea of using the words of the Fourth Amendment rather than stacks of confusing doctrine now has a name, and it’s the “Harper theory.” I guess I thought of it, so it’s named after me!

In seriousness, it is a challenge to recognize seizures and searches as such in “high-tech” contexts. Today’s problems with the Fourth Amendment—and the problem of doctrine obfuscating the text—began in 1929, when the Olmstead Court failed to recognize parallels between that era’s high-tech—telephonic communications—and written material sent through the mail.

But it is possible to recognize electronic and digital documents and communications as papers and effects. It is possible to recognize seizures when invasions of property rights occur in whatever form. And it is possible to recognize searches as efforts to discover information that is otherwise concealed from view. All this makes it possible to apply the words of the Fourth Amendment in Fourth Amendment cases.

I’m complimented if that’s called the “Harper theory.” I feel like I got it from Cardozo.