See the thread here: https://www.eevblog.com/forum/testgear/a-high-performance-open-source-oscilloscope-development-log-future-ideas/
0:00 Overview of the hardware
1:58 Application demo
3:20 23,000 waveforms/second demo
4:16 Waveform colour change & rainbow palette
5:30 Trigger demo and explanation
6:45 Initial hardware prototype
8:55 Talking about future versions/revisions
Yes, the date/time on the Pi is wrong because it's not been synchronised with the network recently.