Victor Villas

mostly inactive, lemmy.ca is now too tainted with trolls from big instances we’re not willing to defederate

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Joined 1 year ago
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Cake day: July 9th, 2023

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  • Cyclist in Japan have had dedicated bike lanes or marked paths on the road for many years but still use the sidewalk even if it causes problems for pedestrians.

    I’m speaking a bit out of my field here because I’m not Japanese, but I had the impression that historically, many Japanese cities are much more amenable to share the sidewalk with cyclists (compared to EU/NA), and several of these bike lanes start and end abruptly as part of the sidewalk instead of the road anyway, right? Same goes for pedestrian sharing space with cars and bikes in their narrow streets, sidewalks are almost non-existent because they’re culturally acclimatized to just walking in the street and hop on the sidewalk only if a vehicle needs to pass by.

    And by looking at the ridiculously unsafe bike “lanes” they have (almost all are totally unprotected), I’d definitely be on the sidewalk if I lived there too. If you want Japan to enforce bike lanes, you gotta ask Japan to build better bike lanes first 🤷‍♂️


  • Blind spots are blind because there’s no direct path from any part of the bike to the driver’s eyes. If the design is specifically worried about being in a blind spot, ironically the better design is to concentrate the LED power with narrow beam of light so the bike can cast light further away outside the blindspot.

    Anyway, being in a blindspot is dangerous even for cars that have those ridiculously overpowered bright headlamps. When a driver says the “cyclist came out of nowhere” it just means the driver was driving carelessly. More lamps won’t solve that.


  • Interesting idea but I’m not sure the benefit is worth the cost and the bulky gadget. Regular bike lights don’t have such a narrow beam of light, unless by “regular” they mean the most laser-focused bike lights of the market. My two lights are pretty diffuse.

    In what situations are said cyclists hard for motorists to see that a combination of normal bike light and high viz material won’t work? Foggy day, cyclist and driver are perpendicular on an intersection? If it’s foggy, the fog works as light diffuser. If it’s not foggy, any piece of reflective material would do the trick… unless truckers are not turning on their headlights in total darkness, at which point normal bike lights are enough again.

    Having spent that much time in a truck, he understands what makes cyclists difficult to see.

    lol no, that’s not how it works, there are professionals that dedicate their lives to studying vehicle lighting




  • It was previously commercialized as Lightning Fastener in NA, or hookless fastener in contrast with previous “technology”.

    Non-english languages sometimes have other words for it, if they encountered it before the Zipper was widespread. In Spanish we have cremallera and cierre. Old timers say fecho-de-correr or “fecho eclair” in Portuguese, referring to another patent holder Éclair Prestil.



  • There are many ways to make that work, and what happens is usually a combination of one or more of these factors:

    1. Living/working a short distance away from a grocer, so it’s a quick trip that can happen any day of the week
    2. Having a grocer in the commuting route such that a quick stop doesn’t really add any extra travel time to your day
    3. Shop for the next week or two of groceries instead of buying a lot of things in bulk for the month
    4. Forego big wholesale purchases like getting 3 month’s worth of toilet paper at once for big savings
    5. Having a cargo bike or at least some extra pannier/baskets to increase capacity

    Using an e-bike helps, but I wouldn’t say it’s as big of a factor as those above. I don’t have one, don’t think I will any time soon.

    I’m good with having 1, 2 and 3. I still get wholesale stuff at a discount, but I get those delivered to my place instead. The delivery fee is offset by purchasing in bulk. But for everything not wholesale, I get it sorted with a 15 minute detour on my way back from work once a week. This is all pretty easy to make it happen, but only because I live somewhere (Vancouver downtown) that has a decent urban fabric and passable cycling network.


  • My work is 2km away from my place so I gladly commute by bicycle, though sometimes I take the bus and sometimes I walk.

    I wouldn’t do 17km, but 10km I might. Really the biggest factor to me isn’t the distance, but the safety of the route. Though I’d guess it’s hard to find 17km of contiguously safe commutes out there.







  • AAA = All-Ages-and-Abilities. In Vancouver it almost always is a protected bike path, but in theory it also includes off street bicycle paths (like the Stanley Park seawall, I think). Meaning, the really nice lanes.

    Tried brouter, really liked it! The no-go circles is way faster than adding hundreds of “Avoid road” markers on OsmAnd! Thanks :-)

    Edit: spent two hours customizing BRouter’s routing algorithms with my own cost factors based on OSM cycling related tags, it’s now working like a charm without me having to put a single no-go zone! Thanks again for the recommendation!


  • Strava helps because I can easily see which paths have lots of traffic and those tend to be AAA or similar, but it doesn’t do much more than adding the CyclOSM overlay in OsmAnd. And while I really dig the Route creation & mgmt, that’s mostly useful after I already know the route I need. I’ll take a look at Komoot and ORS, thanks.

    Edit: ORS already got major points for having the CyclOSM layer as well! Still, it doesn’t allow me to prioritize AAA routes :-/