Don't assume the government would hire "us" to implement it. There's plenty of terrible security in mobile apps, just as there are examples of good security in mobile apps.

You don't know how to prevent coerced voting which is much easier to perform without centralized polling stations. Tech can't solve all social problems.

It doesn't matter that experts know how to do it. Everybody can verify pen & paper ballot and virtually nobody can verify "secure authentication system".

We need everybody to trust election outcome.

"We" have no idea how to build a secure electronic voting system to decide who the next government will be.

NB in an election of a government there is no central trust store. And everyone (including your grandad and thick cousin) need to understand the process and be able to verify it.

Pretty much all of the experts on this topic disagree with you. My understanding is that in order to have a good voting system you must be able to verify the result even if the software was compromised. It’s a VERY tricky requirement, and basically comes down to involving paper.

Ugh, another critical service on my easily-lost, easily-stolen, easily-broken, unintentional security token (er, I mean, smartphone)?