jac_no_k | 1 year ago | on: MacBook Air M4
jac_no_k's comments
jac_no_k | 1 year ago | on: How Nissan and Honda's $60B merger talks collapsed
jac_no_k | 1 year ago | on: Tokyo is set to introduce a four-day workweek for government employees
jac_no_k | 1 year ago | on: Show HN: Stretch My Time Off – An Algorithm to Optimize Your Vacation Days
- Tokyo 30 days to 83 days.
- Hong Kong 30 days to 77 days.
- California 30 days to 76 days.
- France 30 days to 70 days.
jac_no_k | 1 year ago | on: Turning AirPods into a fitness tracker
This is on the Forerunner 945 and will auto tag things like walks, runs, and cycling.
jac_no_k | 3 years ago | on: Toyota patents plans for EV with manual transmission and clutch
In single pedal mode, slowing down to a stop is a lifting the accelerator pedal completely and it will come to a stop in predictable manner. The brake pedal adds more regen and stronger application applies the brakes itself. From a stop, pushing down the accelerator starts moving the car. On hills, there is brake assist and works without any drama. Operating in reverse is the same way.
In dual pedal mode, or classic operations. While under motion, lifting the accelerator has a bit of regen until about 7kph and then creeps forward. To come to a complete stop, the brake pedal is necessary. From a stop, lifting the brake pedal starts the creep forward. This being an electric, even on inclines, the creep forward is consistent. Reverse is the same way.
At slow speeds, ie parking, it is easier to have the creep mode. Controlling speed with the brake pedal feels better. However, with experience, single pedal slow speed works well, just have to feather the throttle.
I've set the car to default to two pedal setup on start. I hit the single pedal mode switch every time I'm driving. It works well in a shared car setup. I do find it more weird to now drive with two pedals, but using the brakes still comes up even with single pedal driving, so if I do "forget" which mode I'm in, I'll still use the brakes when the car isn't slowing down enough.
Regarding the simulated legacy behavior, ie rolling back on the hill or changing torque. This is in the same line as simulating gearing in a CVT and simulating engine noise. I don't find it appealing and do hope car manufacturers have it as a configurable item, like Nissan has done with the one pedal driving. Here in a Japan, even the noise generator to warn pedestrians can be turned off.
jac_no_k | 5 years ago | on: What We Can Learn from Japanese Prefab Homes
The builders I've worked with; Tokyu Homes and Seksui House build all over Japan and have a catalog of options catered for each region. ie: Kanto (Tokyo area), Tohoku (Aomori), Hokkaido, etc. The contents of the catalog are surprisingly different. For example, triple pane glass and heat exchangers for ventilation is not shown in Kanto catalog.
My ex-partner was an architect and I have a strong interest in things mechanical. Along with experience of having multiple homes built for us and with a western attitude, we were able get a livable house that's fairly efficient (for a Western lifestyle).
jac_no_k | 5 years ago | on: What We Can Learn from Japanese Prefab Homes
In Japan, I make nearly double what an average salaryman. This made getting a 35 year mortgage possible. I spend about 30% of my income on the home, its taxes, and upkeep. The current house is customized to higher spec then what is typically offered.
Like many places, prices vary quite a bit. This home was purchased during the "before" times and my commute into central Tokyo was between 90 to 120 minutes, by train or bicycle. Land prices is a quarter of what it is close to the center, about half compared to places within an hours commute time. For location reference, my station is: https://en.wikipedia.org/wiki/Haruhino_Station
The building itself is relatively cheap for the quality. I was able to spec it out before it was constructed. Most pre-built houses do skimp on insulation, ventilation systems, and typically have primitive co-generation power.
The curious thing about Japan is that buildings depreciate to zero in 30 years time. Land prices are stagnant or loses value the further out from major metropolitan areas. I had to get a realtor estimate on the house, and in the four years since the house was constructed, I would only be able to sell for about 80% of what I purchased it for.
jac_no_k | 5 years ago | on: What We Can Learn from Japanese Prefab Homes
Homes in Hokkaido area, where it gets quite cold in winter, have good insulation. If one is building a custom house in Japan from construction company that does pre-fab, ask to see the catalog for houses in Hokkaido. It will have features such as double paned windows and venting systems with heat exchangers. I'm the only one in the neighborhood with the heat exchanger setup.
Regarding central air versus having a compressor for each room. My previous house in the same area had central air and in hindsight, it wasn't an economical choice. It made all the rooms drafty and we were constantly fighting with low humidity. The current house has it's own compressor for each room and along with the ventilation provided by the heat exchanger, just running two units downstairs is enough for the whole house.
jac_no_k | 5 years ago | on: M1 MacBook Air hits 900 GFlops in the browser with Safari's experimental WebGPU
jac_no_k | 5 years ago | on: How hard should I push myself?
From a physical exertion perspective, I think we have it. Recovery Time: https://support.garmin.com/en-US/?faq=8ImmxVkZMh4EYYq5Zp2bR8
From a stress level perspective, I think it exists. Body Battery: https://www.garmin.com/en-US/blog/fitness/5-reasons-your-bod...
It took me multiple visits with a therapist to find that I need to have more self-care, otherwise I fall off a cliff. I need to take care of myself to be able to help others. What that is to be able to recognize symptoms and have techniques for coping with the stressors that have become too much.
I still struggle these days. The metrics from the "Body Battery" and "Stress Levels" let me acknowledge that I've had a bad day and need to rest.
jac_no_k | 5 years ago | on: Sharrows, the bicycle infrastructure that doesn’t work and nobody wants
I do find that cycling on roads with "sharrows" have less aggressive behavior from cars.
/me: Cycle commuter for 15 years in Tokyo, 20km to 40km each way during the "before" times. Currently mostly casual group café rides totaling 200km to 300km a week.
jac_no_k | 5 years ago | on: Wyze $20 Smart Watch
jac_no_k | 6 years ago | on: Bugatti has broken the 300mph barrier
I can get off the line faster then automobiles, they aren't racing / clutch dumping at the lights. Traffic is so heavy and with so many intersections, it's typically pointless for automobiles to race off the line anyways.
As I filter past daily the same Pagani and Bugatti and LFA and Tesla S and NSX. :D
jac_no_k | 6 years ago | on: Apple Is Listening
Hardware has been trouble free, Windows 10 with One Drive makes it straight forward to change machines, apps run well as a normal user account, and to my knowledge it hasn't been hit with any malware. The screen being capable of touch interface, can actually be cleaned!
In comparison, my last of the "good" MBPr from 2015 has a partially fouled screen because the slightly greasy keys touched the screen. I am so annoyed when the screen is dark but I'm in a well lit room.
jac_no_k | 6 years ago | on: Every Vehicle Should Have an Electric Motor, Even If It Doesn’t Have a Plug
You see this electric motor pattern in a variety of cars. The current gen Acura NSX has the front wheels driven by the electric motors, rears driven by an ICE engine. The Mitsubishi Outlander comes in a PHEV version, with about 50km of electric only range, switching over to ICE as needed.
While I ended up with the Nissan Leaf (battery electric vehicle, the plug in kind), currently about one year of owner ship, I do miss for long distance, at speed, travel of gasoline cars.
jac_no_k | 6 years ago | on: Foreign Minister Taro Kono to ask media to switch order of Japanese names
I could go on... but for name ordering problems, my bank credit card allows choices on how the name is to be used on the card. I naively picked FirstName MiddleInitial LastName for the credit card. This does not match any form of Japanese identification. So when I'm trying to buy say a SIM card, inevitably an exception is thrown and some crazy Japanese style escalation ensues.
jac_no_k | 6 years ago | on: Changes to Models S and X allow them to travel longer without larger batteries
Unless they do design with maximum compatibility. Then it gets interesting as upgrades are possible.
While B.EV cars maintenance is low, my car 7 months into ownership revealed bad battery cells that needed replacing. If the car was say five years old, would this replacement have been possible?
jac_no_k | 7 years ago | on: The drug debate in Japan (2018)
This article is enlightening in Japan's attitude towards these stimulants. But I could go any convenience store and pick up bottles of "genki" (energy) drinks. There doesn't seem to be much regulations and only the occasional news story of people overdosing.
jac_no_k | 7 years ago | on: Chevy Volt discontinued: Chevrolet's last Volt rolls off the assembly line
Ah well... It would be interesting to hear more of the reasons behind decisions.
And this is to finally replace my trusty 2025 MBPr. It's had an extremely good run. May this one also be a ten year laptop.