"I just had too many little projects on the go and it dropped off..."

"Both. Custom carrier was designed (minimalist: basically just exposing USB, sdcard, the csi’s and uart, with some power management), but not fabricated.
Started with the dev board."

"have you tested with a moving camera? The other issue is being able to accurately time stamp the images: there is a difference between when image capture is commanded and when it is actually executed, which is not consistent (between the cameras or…"

"Cool! Has been on my to-do list for too long.
How did you solve the time sync issues between the cameras? I looked at this some time ago. iirc the sync pins on the Pi cam aren’t exposed, and you can’t deterministically trigger the image capture…"

"Nice! Perhaps cross post to discuss.ardupilot.org too?"

"Great work! Is your plan to publish the code?"

"Can you provide a link to the source and license for FlytSim? (I’m assuming it’s gpl v3, as you’re using ArduPilot sitl)"

"Chris, I know you use this forum to advertise DroneCode, but continually attempting to paint ArduPilot as less ‘professional’ than px4 is misleading. That gpl v3 is less commercially friendly is just untrue for most businesses and business models.…"

"It may be useful to clarify what is coming. The video posted uses 3 camera pairs, not 3 cameras. I look forward to seeing vio in a production flightstack, but am quite frustrated at intentionally misleading information, particularly from Chris. I…"

"Thats a handheld demo from a year ago.
https://www.youtube.com/watch?v=K2GkAhL_KoI"

"Arducopter?"

"Pavel, you’ll get much greater visibility at discuss.ardupilot.org"

"This list may have been ok in 2013....but it’s 2017, and you are giving bad advice"

"When is an ISM band model expected to be available? (imho, MASSIVE commercial mistake not doing that first btw)."

"It’s trivial to defeat any non-kinetic anti-drone device I’ve seen available, but irresponsible to detail how on a public forum."

"Baro (ms5611) benefits from temperature stability (heating), which is a sound reason for including it."