The push for smartphone-enabled voting funded by venture capitalist Bradley Tusk is eying the nation's capital as its next proving ground.

Tusk is partnering with some of his former critics to develop a new mobile-voting platform he hopes can be used eventually by "millions of voters."

Voters around Seattle will be able to use a smartphone to cast ballots for a seat on an environmental board, but warnings about online voting still abound.

The city's deployed military and overseas voters will be offered the ability to use Voatz, the mobile-voting app that was tested in 2018 by West Virginia.

The state's overseas voters started casting ballots using a mobile app that runs on the decentralized ledger last Friday.