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Nixie – Wearable camera that can fly [video]

flynixie.com

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Re: Nixie – Wearable camera that can fly [video]

#41
post #15

Earlier quoted context omitted.

I could be mistaken, but I thought the various aviation organisations only needed to be involved if the drones reach a certain altitude. At least I believe this is the rules for flying model planes in the UK. Other countries might differ.

In the US, the FAA makes a distinction between recreational and commercial usage. For example, it is perfectly legal to take pictures of your home from a radio-controlled vehicle. But, if you sell those pictures, now you've broken the law -- even if you are selling the pictures well after the flight. (Don't try to apply logic, it doesn't make sense) The FAA controls all airspace in the US. It's not true that they don…

> The FAA controls all airspace in the US. It's not true that they don't control airspace below 400ft. However, FAA has published guidance for operation of radio-controlled vehicles that includes altitude restrictions.

I didn't say the FAA don't control airspace below n feet. I appreciate my wording was rather vague, but by "involved" I meant that model plane pilots don't require prior permission to fly in the aforementioned airspace (presumably bar some caveats such as whether you're sat next to an airport).

Above a certain altitude and you need that area submitted and signed off as a flying club / whatever. Below that altitude and you can basically just fly your models on an adhoc basis.

Again, I accept I could be completely wrong on this so appreciate your input :)

Re: Nixie – Wearable camera that can fly [video]

#44
I wasn't going to post this comment...but...so be it.

I continue to be disappointed every time I see projects or companies with teams full of PhD's. I am sure there are some that are fantastic, but that has not been my experience.

We have a number of PhD's in our family and circle of friends. Some have trouble putting together Ikea furniture or can't fix a toilet. Maybe they just don't want to. And maybe that's the root of the problem.

I don't know what it is in PhD education that might cause this. I stopped after my BSEE due to life circumstances (parents sick, had to go to work and provide for the entire family). Yet, having come from an entrepreneurial family my life has been about just that. Because of this I like to think I became a Computer Scientist (more on this later), Mechanical Engineer, Optics Engineer, Manufacturing Engineer, Machinist (CNC and manual), Expert Welder, Expert Woodworker and a whole pile of other skill sets I can't even recall now.

In other words, having acquired a solid technical and scientific foundation through my EE education I launched into entrepreneurship. This forced me to learn other disciplines because back then I didn't have the money to hire people. So it was years and years of 18 hour days doing and learning at the same time. Devouring books with a purpose and applying the knowledge right away in real world practical scenarios. When I wrote an occasional paper, article or ran training sessions at conferences they were always characterized by real-world applicable and actionable information rather than the walls and walls of unintelligible formulas that characterize PhD publications.

On the Computer Science part. I don't think a Computer Science degree existed when I was in school (early 80's). If it did it may have existed in places I could simply not afford to attend. These were the days of such things as the Elf single board computers (google it). If you wanted to work with computers you had to become an EE and build them yourself, sometimes out of raw chips (as I did many times with 6502's, 8080's, 8085's, 8086's, 68K, etc.). If you have experience wire wrapping you are my people.

I know solid experienced PhD's exist. I do know a few of them. Most of them are in aerospace. And most of them got there by being tinkerers since before going to college. I other words, they were natural-born makers before they entered academia. This meant building things in the real world, failing, learning, trying again, etc. Some of these guys have worked on some really amazing projects anyone would recognize when mentioned, for example, stealth technology.

The one characteristic that distinguishes these PhD-led projects from the ones that make me say "Yup. Another bunch of clueless PhD's" is that they are practical, very real and have goals and milestones that are met or exceeded. No pie in the sky stuff. At least none I've been aware of.

I am not criticizing this project in particular as much as making a general statement and asking the question: What is it about PhD education that creates this kind of an effect? Are they too used to functioning in a world of grants for research that seldom touches reality (or leads to anything in the real world)?

To speak to this project. This looks like a bunch of guys who are really good at writing grant proposals who got together and got some money from Intel to play. I remember attending an SBIR converence many years ago. I walked away calling it the "PhD club of America". It's PhD's giving PhD's money to play. And in a lot of cases --not all-- nothing practically useful come out of the process. Yet it feeds the PhD machinery.

Interesting.

Re: Nixie – Wearable camera that can fly [video]

#45
post #33
post #26

Huh. Why make this wearable ? Isn't that kind of an insane design constraint? I mean, what's the battery life on something small enough to wrap around your wrist - five minutes? I mean, you go and do whatever you want. I'm just really enjoying imagining that meeting. Is this something the lead was just passionate about? Are they serious about the "friends walking around in a park who casually want aerial selfies" use…

For climbers and maybe surfers(water proof ?) this might be handy... Sometimes it's not about planning... When climbing for example it's really hard to take decent pictures, because it's hard to go to the places where the picture would look good. Their focus should probably be more like sports than "friends in the park" I also think they will face some serious issues with making this thing work and I don't know how b…

I found it so awkward they chose that scenario as the first. They weren't doing anything but taking a selfie. Maybe if they were running, playing with a dog, throwing a frisbee, anything other than just grip and grinning for the camera?

Re: Nixie – Wearable camera that can fly [video]

#47
post #36

Earlier quoted context omitted.

How does one include real footage when the product does not exist yet?

They have a working development prototype, as seen in the video on this page: http://www.engadget.com/2014/09/29/nixie-wearable-drone/ I presume that that's what they're shooting the video from currently...

At 0:12 in the youtube video you can see how it's done: you fake it like the big guys[1]. That white thing on the left looks exactly like a Phantom[2] landing gear.

The trouble with these small drones is that they are too light to be stable - the video will be shaky unless they do a lot of post-processing.

[1] http://www.theverge.com/2012/9/6/3297878/nokias-pureview-sti...

[2] http://www.dji.com/product/phantom

Re: Nixie – Wearable camera that can fly [video]

#49
post #33
post #26

Huh. Why make this wearable ? Isn't that kind of an insane design constraint? I mean, what's the battery life on something small enough to wrap around your wrist - five minutes? I mean, you go and do whatever you want. I'm just really enjoying imagining that meeting. Is this something the lead was just passionate about? Are they serious about the "friends walking around in a park who casually want aerial selfies" use…

For climbers and maybe surfers(water proof ?) this might be handy... Sometimes it's not about planning... When climbing for example it's really hard to take decent pictures, because it's hard to go to the places where the picture would look good. Their focus should probably be more like sports than "friends in the park" I also think they will face some serious issues with making this thing work and I don't know how b…

As a climber, I don't see how the design constraint of it wearable makes it any more useful. It being reasonably small and lightweight (and robust) would be nice for me to actually carry it with me regularly, but I don't want it on my wrist. I want it on my harness or in my pack since having things on your wrist can make some holds virtually unusable, especially if you're crack climbing.
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