I haven't done an intensive study of mandatory voting or of the electronic voting option. Both, I think, would be stronger proposals if put through a very strong gender lens and diversity lens to assess the positive and negative outcomes that could be associated with mandatory voting or with electronic voting. With mandatory voting I think there's some data that suggests that women are actually marginally less successful under mandatory voting systems. I just read it recently and I couldn't cite the source.
On October 6th, 2016. See this statement in context.