The biggest risk right now is how long our power supply is going to hold up. Right now we do not yet have a power supply (just configuring lock and RPi with USB connection), but depending on how long the power supply will last with motor, NFC, and web connection, we may need to find a better solution. We will be testing this in the near future.
We spent most of this week working on our design presentation and report. There are currently no changes to our block diagrams/design or schedule from our design presentation (has only been a few days). We will be working on early development stages in the next few weeks.