The U.S. Department of Homeland Security (DHS) Science and Technology Directorate (S&T) announced three finalists in the first stage of the $25,000 Digital Wallets Challenge. S&T issued the challenge ...
The Department of Homeland Security (DHS) Science and Technology Directorate (S&T) announced the grand-prize winner of the Digital Wallets Challenge. The prize challenge sought a design concept for an ...
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