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Johnie

1,092 karma · joined October 21, 2013

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Johnie··on AI Agent virtual cards with Privacy
Privacy.com rolled out virtual cards for AI Agent with MCP, CLI, and API access.

You can now have your agents create virtual credit cards to spend online.

Johnie··on Ask HN: How do browsers isolate internal audio from microphone input?
This reminds me of:

>The missile knows where it is at all times. It knows this because it knows where it isn't. By subtracting where it is from where it isn't, or where it isn't from where it is (whichever is greater), it obtains a difference, or deviation

https://knowyourmeme.com/memes/the-missile-knows-where-it-is

Johnie··on NASA's Voyager 1 Resumes Sending Engineering Updates to Earth
Puts your migration projects to shame.
Johnie··on The return of never-ending job interviews: 'It can go beyond the pale'
This is similar to NYC dating scene. People are not willing to commit in case something better comes along. If you can drag your decision for 4 months, another better candidate may come through the door.
Johnie··on The return of never-ending job interviews: 'It can go beyond the pale'
That may be true in ZIRP era. Now a days, there's no budget for empire building. The bigger your team the more that you are accountable for delivering and the higher the expectations.
Johnie··on Apple Vision Pro review
Reminds me of iPhone 1.

Everything you've said is reminiscent of the reviews of the first iPhone.

Johnie··on Amazon and iRobot call off their planned acquisition
I do like my tech device ecosystems working seamlessly.

What's nice about each of the Apple, Google, and Amazon ecosystems is that the devices all work seamlessly within the ecosystem. This is much harder to do across companies.

Take for example, Beats headphones integrate seamlessly with the iPhone, MacBook Pro, and AppleTV.

Or Nest integrating with Google Home

Or Ring integrating with Amazon Echo.

There are tradeoffs to be made that benefit the consumer.

Johnie··on LG washing machine sending 3.7GB of data a day
That is incorrectly reported.
Johnie··on LG washing machine sending 3.7GB of data a day
This is my assumption also.
Johnie··on LG washing machine sending 3.7GB of data a day
Note: that was inaccurately reported in the TomsHardware article

The fact that it shows up as using iMessage is the part that I said may be inaccurately reported.

Even now, I am still seeing some suspicious data usage. I’ve started wiresharking it yesterday to track it down.

Johnie··on Why is my LG Washing Machine using 3.6GB of data/day?
For those interested, you can setup tcpdump on Asus router pretty easily to monitor traffic going through the router. You don't even need to mess with the firmware on the router.

1. Install Entware https://github.com/Entware/Entware/wiki/Install-on-Asus-stoc...

2. Then install tcpdump: `opkg install tcpdump`

From there, you can monitor any traffic going through your router.

Johnie··on Why is my LG Washing Machine using 3.6GB of data/day?
I kid you not, LG Washer's have DLCs (Downloadable Laundry Cycles). It adds no value.

https://twitter.com/Johnie/status/1744795720480411927

I had basically hooked up the washer to wifi when we first got it and forgot about it. The thing is, the washer doesn't let you disconnect the wifi after it's configured. It only allows you to switch to a different wifi and only if that wifi has internet.

Johnie··on Why is my LG Washing Machine using 3.6GB of data/day?
Meanwhile, I'm here with:

* Smart Air Filter

* Smart Air Fryer

* Smart Meat Thermometer

* Smart Sous Vide

* Smart Coffee Maker

* Smart Blinds

Johnie··on Why is my LG Washing Machine using 3.6GB of data/day?
Right now it looks like it has stopped uploading data.

Looking at my router log, the only web history request is:

2024-1-08 19:44:10 LG_Smart_Laundry2_open aic-common.lgthinq.com

This was likely after I had removed it from my main wifi and reconnected it to a segregated wifi. I don't see any logs for prior to this point.

Johnie··on Why is my LG Washing Machine using 3.6GB of data/day?
I am the owner of this rogue washing machine.

If anyone has any ideas on how to investigate this, I'm open to ideas. As of now, I've just blocked the internet access.

Johnie··on Trucking startup Convoy closes operations with no buyer
Because they have a pretty significant outstanding lending portfolio that they are on the hook for. See: https://twitter.com/adam_keesling/status/1715063558898364602...

Convoy effectively got into the factoring business and extended short term (30/60/90 days) loans to the trucking companies. Now, they don't hold these loans on their balance sheet but rather package them and sell them to lenders as asset-backed lending portfolio.

The thing with these is that typically the originator (in this case Convoy) will need to take the first tranche of losses. (This is where the $240M debt facility came in). As the freight market deteriorated, Convoy was effectively margin called by the lenders and could not come up with the money.

Any acquirer would then have to take up this debt. Even though Convoy may have a valuable asset, UPS is not in the business of managing a debt portfolio. Any acquirer would be dissuade by this baggage.

Johnie··on Trucking startup Convoy closes operations with no buyer
In addition, you take on the debt and the loan portfolio that it's responsible for.
Johnie··on Microsoft plans to kill off NTLM authentication in Windows 11
At first, I read that as Windows 1.1. I thought this was an old article.
Johnie··on Adyen Plummets as Sales Miss Erases $20B of Market Value
It's complete when you get to sufficient scale and end up directly integrating with Chase PaymenTech.

Then you realize how much overhead it is to do a direct integration and your CFO wonders why it's payment cost is rising with all your support engineers on staff and then revert back to third party processor.

Johnie··on Adyen Plummets as Sales Miss Erases $20B of Market Value
This guy Payments.
Johnie··on GSMA considers giving away mobile device locations through API
This has been around for ages. At least 20 years now. Loc-Aid had been one of the biggest provider of location data.

Here are some articles:

* https://www.nytimes.com/interactive/2018/12/10/business/loca...

* https://readwrite.com/loc-aid-the-biggest-location-s/

* https://www.technologyreview.com/2011/12/09/189247/startup-t...

Johnie··on Meta Tells Managers Promotions Will Be Few and Far Between
I know some companies have tried this. It works at small scale and early on, however, over time, people want to see career progression.

Secondly, without levels, inefficiency creeps in at scale as it's not clear who the decision maker is.

Again, at small scale, this may work, but as companies grow, this becomes much harder.

Johnie··on Meta Tells Managers Promotions Will Be Few and Far Between
AKA https://en.wikipedia.org/wiki/Peter_principle
Johnie··on You can't stop the business, or why rewrites fail
I'm reminded of this Goomics: https://goomics.net/50/
Johnie··on Why Apple's Partnership with Goldman Sachs Is the Future of Banking [video]
HA! Just as Goldman wants to get out of this business.
Johnie··on The US post office is spying on the mail – senators want to stop it
I get nothing sensitive or personal in snail mail that I care about USPS spying on. They can look at all of the pre-qualified credit card offers all they want.
Johnie··on Payments 101 for a Developer
I've linked one here: https://news.ycombinator.com/item?id=35717604 It is VERY comprehensive.
Johnie··on Payments 101 for a Developer
Good write up, but it's rather rudimentary.

For people interested in FinTech/Payments, here's a great compendium and resources for the field: https://fintechgtm.substack.com/p/us-fintech-and-payments-cr...

I would also recommend the three books highlighted:

* Field Guide to Global Payments

* Anatomy of a Swipe

* Payment Systems in the US

Johnie··on Cash App founder Bob Lee stabbed to death after argument about suspect's sister
The police already knew by looking at surveillance cameras.

Here is the full complaint: https://www.documentcloud.org/documents/23777761-momeni-char...

Johnie··on Substack Notes Launched
What's the rationale?
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