Smart locks have been around for a while. They are not all easy to install or reliable though. Sesame happens to be an innovative solution that lets you replace your keys with your phone. It fits most deadbolts in seconds and lets you use your phone or a custom knock to unlock your door. Sesame also lets you share access with your guests. You receive notifications when your door opens or closes.
Sesame does not require you to replace or remove anything to get started. It is possible to connect it to the Internet using an optional WiFi Access Point. The battery life lasts for 500 days or so. We like the fact that Sesame supports voice control. Yet another interesting Kickstarter project.