Something new indeed – “remote guides”. You walk up to the monitor, ask a question, below which a real-time voice recognition subtitle runs – both for you and the guide. The same kind of monitor is installed at the museum information stand. The only humans present are security staff.
In the photo behind the remote guide is the shuttle Discovery. This particular one flew to space 39 times from 1985 to 2011, covering 240,000,000 kilometers.

