Mr. Borris,
What trust are you talking about???
Proof of stake allows you to keep coins in your wallet and collect an interest on them. The interest is then added to your wallet.
Current interest rates for NEXUS are 0.5%-3% yearly. It uses a custom coded from the ground up variable proof of stake system.
You build trust using your trust key. Your trust builds up the longer you keep your wallet staking. As time goes by the longer you stake the more your trust builds up within the trust network in Nexus. This allows your interest to slowly move from 0.5% upwards towards 3% yearly. Your trust is an important thing because it takes a bit of time to build trust. If you turn off your computer and your wallet does not find a single block in a day then you loose your trust and it resets your interest back to 0.5%.
Colin is working or additional variables to protect those who have built a lot of trust and have their computer offline for longer than 24 hrs... usually by some kind of upgrading mistake with their operating system or virus software. Right now I stake 24/7 and my interest is a little under 2% after staking for well over 3 months. Your trust key becomes a valuable asset to your nexus investment.
His new proposal to add to the existing trust system would be a vacation period allowed for those who stake. Something like x amount of days = x percentage of days allowed to vacation from holding network trust keys. Example: 1 day vacation for 1 week of staking. 4 days vacation for 4 weeks of staking etc