HN user

kejaed

1,046 karma

Chief Engineer

http://kje.ca (email: ken@) http://linkedin.com/in/kennethjamesedwards

[ my public key: https://keybase.io/kejaed; my proof: https://keybase.io/kejaed/sigs/hitw0c0Sng-l_SdqQlTydZor7J1Ff1rQcRwZ3jtx3K0 ]

Posts29
Comments319
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www.bloomberg.com 1mo ago

Gliderboy Reinvents Humble Weather Balloon with Flight Home

kejaed
27pts2
variety.com 8mo ago

Elon Musk Unveiled – The Tesla Experiment (Trailer)

kejaed
1pts0
warontherocks.com 1y ago

Realizing America's Drone Revolution

kejaed
3pts0
canonical.com 1y ago

Ubuntu now officially supports Nvidia Jetson

kejaed
3pts0
www.markschulze.net 2y ago

Winds Aloft by Mark Schulze

kejaed
1pts0
news.ycombinator.com 3y ago

Ask HN: Hearing Aids – What to Look For?

kejaed
2pts2
www.flightglobal.com 3y ago

Engine makers sound downbeat on supersonic, leaving Boom in a bind

kejaed
87pts161
lilium.com 4y ago

Klaus Roewe to Join Lilium as CEO

kejaed
1pts0
www.newyorker.com 4y ago

Why Paper Jams Persist (2018)

kejaed
59pts23
cesium.com 4y ago

Cesium.js: a JavaScript library for interactive 3D globes

kejaed
2pts0
nasa.github.io 5y ago

F´ Open Source NASA Flight Software and Embedded Systems Framework

kejaed
2pts1
www.wsj.com 5y ago

When Should You Think Twice About Salary Negotiation?

kejaed
2pts2
medium.com 5y ago

Drifting Efficiently Through the Stratosphere Using Deep Reinforcement Learning

kejaed
1pts1
technology.mlblogs.com 5y ago

(MLB) Introducing Statcast 2020: Hawk-Eye and Google Cloud

kejaed
6pts0
www.businessinsider.com 6y ago

Inside Amazon's Prime Air Drone Delivery Team

kejaed
3pts0
snapcamera.snapchat.com 6y ago

Snap Camera – Webcam Lens Effects

kejaed
1pts0
www.npr.org 6y ago

Marathon Regulator Bans New Shoe Tech

kejaed
1pts0
www.photonstophotos.net 7y ago

Bad Pixel Detection

kejaed
1pts0
www.reddit.com 7y ago

Map of Canadian Ghost Towns

kejaed
1pts0
news.ycombinator.com 7y ago

Ask HN: What have you found the most useful interview question to be?

kejaed
80pts68
www.airspacemag.com 7y ago

To fly through the apex of a storm, NASA needed to raid the boneyard

kejaed
2pts0
jeremykun.com 8y ago

A Parlor Trick for SET

kejaed
1pts0
www.wsj.com 8y ago

The Athletic Raises $20M to Fund Expansion

kejaed
1pts1
news.ycombinator.com 9y ago

Ask HN: Advice for first week on the job?

kejaed
2pts0
news.ycombinator.com 9y ago

Ask HN: Are you a licensed or Professional Engineer?

kejaed
1pts1
petapixel.com 9y ago

Chronos Camera – 21,650fps for $2,500

kejaed
1pts0
www.math.uwaterloo.ca 9y ago

The shortest-possible walking tour through the pubs of the UK

kejaed
2pts0
twitter.com 9y ago

“Hey Siri, unlock the front door.”

kejaed
5pts0
news.ycombinator.com 10y ago

Ask HN: What is your morning routine?

kejaed
3pts3

Same here. I used to have Linux on my iPod and Xbox, MythTV running on a server and Fujitsu netbook. Now between the hockey rinks and soccer fields, I take out my iPad Pro for HN, light photo editing and Netflix if I’m lucky enough to find an hour of down time. There’s enough Linux, QNX, Windows, FreeRTOS, Azure, etc etc all day at work now.

As someone who has this week been going through, in detail (is there any other way?), the American CCL and Canadian ECL, this is absolute gold. Thankfully the items in question are no longer on the USML…

I grew up with Calvin and Hobbes collections in the back seat of the car on family vacations. I was 14 when the strip ended so I had lots of historical material to go through at the book stores (!).

We have the anthology at home, I think it’s time to introduce the kids (6 & 9) to Watterson, although my son is already an expert at Calvinball without even knowing it.

What struck me reading this piece was thinking about how all the constraints that Watterson faced just don’t exist today, as he pointed out with his “click of the mouse” comment. Constraints can often lead to creative solutions, I wonder where Calvin and Hobbes would go in today’s landscape.

If you aren’t currently, sounds like you are ready to use an ERP to track such things and link your BOMs to suppliers and purchasing.

You could probably get a BOM into something like Odoo over a weekend to test it out.

Canada (Ottawa, ON): the only cash I deal with now is for the kids to learn about or for the odd farm stand. Most farm stands have gone to cashless as well.

Canada’s got the Interac system owned by the banks which has merchant fees lower than credit cards and also provides an electronic money transfer system (email or sms based) for the public.

As a couple others have commented, this post seems a little muddled, and there is a huge formal set of work in the world dealing with what Requirements are, how to elicit them, and then work on design. For example, see the INCOSE Requirements Working Group [0], and their Guide to Writing Requirements [1].

It’s key to remember that the requirements of a Thing are the WHAT and not the HOW. Keep the requirements separate from the Design, then the requirements can stay pretty short and sweet.

It takes a very specific type of engineer or analyst to be able to think at this level of abstraction and not jump into solutionineering (design) when trying to establish exactly what the stakeholders want the system to do.

[0] https://www.incose.org/incose-member-resources/working-group...

[1] https://www.incose.org/docs/default-source/working-groups/re...

Same here.

I’d put the table of contents at the very top of the page, so that I know to expect the whole thing.

I’d make the div for the subscribe block a different colour to make it stand out from the rest of the page.

An href link with “continue article…” that jumped down to the next section could help too.

FWIW I almost left the page and missed a really good read because of this issue as well. Glad I didn’t!