https://www.space.com/43149-spacex-crew-dragon-access-arm-video.html
SpaceX just unveiled a new crew access arm that connects to their new spacecraft called the Dragon. The Dragon is a new ship and will be the first of it’s kind to make a manned trip to space to visit the ISS. This new ship is important in that it now contains life support, emergency launch abort and many other vital needed to support a crew. Obviously this is huge for America, SpaceX and what we’re studying in communication. Now if someone on the ISS contacts to us asking for supplies, help or really anything else that involves a human going to space, we will have a spacecraft capable of doing such a thing. Allowing for a much faster response time and a more efficient way of handling things, rather than just sending an unmanned ship up there and telling them over the radio what to do.