taptl invented the world’s first fully-custom transparent touch-screen glass monitor.  Now, we have developed a line of bright, lighting agnostic, transparent touch screen displays.

You can now be looking at a website on your window, your glass table, or an elegant piece of glass. Building facades could serve as advertising platforms, consumers could buy items from storefronts, information could be safely conveyed through windshields. No projectors. No lighting constraints.

Our patent-pending technology reduces the physical footprint to that of a normal flatscreen monitor. All lighting mechanisms and required electronic functionality are self-contained. Learn more.


Mary Wolff

Ceo & co-founder

Mary is one of the most tenacious women in the technology start-up sector! She is responsible for maintaining the direction of the company, creating key partnerships, and allocating the resources necessary to propel taptl forward.

Mary was born and raised in St. Louis, Missouri. Upon graduating from Washington University in Saint Louis, she moved to Miami to attend University of Miami School of Law, where she graduated with a J.D./L.L.M in Real Property Development. Mary is a licensed Florida attorney.

In less than a year, Mary was named CEO of taptl, during which time she successfully navigated the company through Prosper, the accelerator for women-led companies, and was the catalyst behind the company’s receipt of a 2015 Arch Grant.

Send Mary an email.


Stephanie Houser

Chief Marketing Officer

Stephanie has a keen understanding of all phases of a successful new technology launch. She has launched hundreds of new products, companies, and projects in several different industries. In 2006, Stephanie merged her tech-based marketing and PR firm with national agency Allison and Partners. Stephanie is an angel I=investor and member of the Miami Chapter of the Keiretsu Forum; the world’s largest private equity angel investment network. In her role as Chief Marketing Officer for taptl, Stephanie will oversee the launch of the new brand along with all marketing, public relations, social media and online marketing.

Send Stephanie an email.

Jeremiah Patterson

CSO & Co-Founder

Jeremiah is the inventor of the interactive transparent display technology on which taptl bases its hardware and software portfolios. He is responsible for charting the strategic course of taptl‘s hardware and software verticals, as well as actively developing software for future taptl applications.

“People think I’m out of my mind for believing that we can change the world through the development of innovative display technology. They said the same thing about the PC.”

Jeremiah hails from the Washington D.C. area. He built his first computer at age 5 and subsequently built his first business at age 14. Along with providing strategic leadership for taptl, he has over 12 years on Active Duty in the U.S. Air Force, where he specializes in substance abuse counseling for America’s war fighters.

Send Jeremiah an email.


Douglas Mullenix


Douglas has a BBA from Emory University and is currently pursuing his MBA from Washington University’s Olin Business School. Prior to beginning the MBA program, Douglas spent two years working in Private Equity, and then running two startups based in Los Angeles. Originally from Saint Louis, Douglas has extensive international experience in countries such as France, Venezuela, Mexico, and Brazil.

Send Doug an email.