Lockitron. Even the name inspires a feeling of security. Security administered by giant Japanese robots, perhaps, but security nonetheless. Lockitron is a door lock that you can unlock with your cellphone.
It works like this. You replace either part or all of your door lock with Lockitron’s parts (depending on the kind of lock you have). Then, when you get home you fire up the app on your phone and hit the “unlock” button. That’s it. There is also a “lock” button for when you leave, and you can give access to a friend just by sending them an SMS with a code that lets them use their phone to open the door.
The Lockitron can also be used with an optional NFC (near field communication) add-on. This sticks
You know what? If you love practicing your putting, then you had better be a good shot otherwise you would end up spending more time retrieving those wayward golf balls instead of celebrating your successes. Of course, there is always the option of training a dog to let it do all the retrieving, but it doesnt really help in a way since you will end up with dog slobber all over your balls.