The company Continental has an ambitious plan to deliver packages with something called the CUbE, or Continental Urban Mobility Experience.
The CUbE is a driverless vehicle that will bring goods to a destination. Once there, it deploys robot dogs that walk up to your door, and deliver your order. Both the vehicle and dogs are electric, so not only do they get your goods to you in a cool and unique way, but it does so without much of a carbon footprint.
There’s no deploy date on Continental’s CUbE or robot dogs, but it’s an interesting idea.
For more info, read TechCrunch's article.