Recent submissions

Comment · 22 hours ago
Yes, many US politicians have a JD. That helps them become 'smart' politicians, that is to become corrupt while being legal. That legal training helps what to say, how to keep layers between them and the money, etc.
Comment · 2 days ago
'98% of the company's legacy code' is very vague. How many code bases? How each code base is connected to any supported Cisco product? How many KLOC the company's legacy code?
Comment · 14 days ago
It is a reasonable thing for them to cash out. Of course, for long term investors, it is a different story.
Comment · 15 days ago
Hamas doesn't rule the West Bank though.
Comment · 18 days ago
> and it really helps if they're someone who has an existing history of making this size and kind of trade.

This is the strategy many hedge funds used before some of them got busted. Raj Rajaratnam, a HF billionaire, mentioned this somewhere.

Comment · 19 days ago
Do you need to work as an apprentice for 2 years before you get that electrician license in your country? In many states of US, it ranges from 1 year to four years.
Comment · 20 days ago
What are the ways to make models work on AMD, Intel, etc faster? Do AMD, Intel, Tenstorrent, Qualcomm (due to their Modular.ai acquisition) combine forces to take on CUDA?
Comment · 21 days ago
Every ex-Google Deep mind should start a start up, get funding from VCs and Nvidia. Sell the startup back to Nvidia. That's the best play for those who are capable of this kind of AI startup.
Comment · 22 days ago
Nvidia invested $500M in Firmus a few months ago. It is interesting to note how Nvidia is investing in every start up that deals with AI, data centers, etc in order to keep the train going.
Comment · 22 days ago
I am not against trades, nor am I against overhead. HVAC trade is something I follow. Many honest HVAC trades people on their YouTube channels say how many companies are ripping off of customers: recommending full replacement instead of fixing it; using tools like ServiceTitan and apps to add more line items to rip off customers; etc. r/hvacadvice on Reddit attests this new phenomenon. This is not about how home owners find trades expensive. Fellow trades people also agree with it.

I understand about overhead. Diesel price, truck depreciation, commercial space lease, dispatcher salary, non-uniform demand, workers comp, taxes, ...

Absolutely, one should charge 200% if they want a service at 3 am or during weekends. I would even charge 50% extra if they have a furnace in the attic, crawl/inaccessible spaces. 100% extra, if their attic/crawl faces have rodent feces. Home owners should better put these stuff in an accessible mechanical room. Accessibility is an important factor, and helps trades people to troubleshoot faster.

Comment · 24 days ago
Earlier they included Cloudera and Cognizant.
Comment · 24 days ago
The issue is not about 1%, but one of the cost of hiring trades people. HVAC companies are charging $25k for a three-ton HVAC unit+furnace in California, when the cost of the the unit is 5k. And these trades people don't want to fix any problem instead they want to sell a full replacement. Same with electrical. You call for some issue. a banktrician (PE owned company with 60 month financial plan) comes and sells a full panel upgrade, full rewiring? What is going to happen then?

Any person with a decent STEM education can learn these trades for DIY'ing. They can learn safety protocols too. When HVAC/plumbing/electricals are installed in a way conducive to robots, it is easier for those who can't afford a lot of money, to work and fix these issues.

The world (esp in residential) is not a union of two disjoint sets: (a) robots/AI (b) trades people. In fact, the third world is huge: an average tinkerer without being burdened by gatekeepers of the trade can fix many issues when these installs happen. At least it becomes easy to replace parts by oneself, instead of hiring a technician.

Your average technician is no better than a tinkerer. For instance, look at HVAC symptoms: https://imgur.com/a/FXf3iXf That's what many HVAC techs carry, they even carry apps that just takes the inputs (pressures, temperatures, etc) and spew out what could be the cause. What if a HVAC system is built in such a way that it is easy to replace parts? Right now, to replace compressor, one has to discharge the refrigerant, unbraze suction and liquid lines, vaccum out, then use nitrogen, braze both lines, then charge it back. Can we have a world where it is easy to reduce these steps so that it becomes easier for robots (as well as for humans)

How about having universal VFD boards the way ABB sells VFDs for water pumps and other motors, instead of getting tied with a particular brand?

The real problem is whether average home owner can bear the cost of trades people? Sure, trades is just like Accenture IT consulting: one rock star software engineer with 30 dummies who can jack up the billable hours; same goes for law firms too.

Comment · 24 days ago
>But what is the incentive for contractors to participate, and how does it overcome the enormous disincentive of "You are training your replacement"?

They don't need any local companies to participate in this program. This company can hire engineers with an understanding of code (even better, engineering/safety principles behind the code) from the industry. Further, they can go and recruit intelligent people who graduated from trade schools but couldn't get that apprenticeship from local unions. That's all they need, as long as home owners are compensated for any screw ups.

The first line 'Partnerships with home-service companies ...' tells the whole story. No local company with decent trades people on their payroll wants to work with home-service companies, it's always the lowest bidder who wants to get that job from home-service companies. Who are these lowest bidders? Someone brand new, who couldn't get enough clients.

If residential HVAC has more monitoring controls, it is easy to diagnose 99% of the time. What needs to be monitored: supply air temp, return air temp, suction pressure, suction temp, liquid pressure, liquid temp, compressor inrush amps, compressor amp draw, blower motor cfm, blower motor amp draw, further info from ECM and VFD modules if ECM blower motor and VFD compressor are used, etc. Many modern HVACs have some kind of error codes to show what is going on; however, every manufacturer wants his own set of codes, and their special communication prototol, their special thermostat, ...

One can extend similar controls to plumbing and electrical too. That requires a total revamp of how residential electrical/plumbing/hvac is done. This is similar to any field where robots have taken over: the field itself changes in order to accommodate robots.

Comment · 24 days ago
is it instant ACH?
Comment · 24 days ago
Large companies will take the same route as Meta and Microsoft. Small players will go for local LLMs with the right hardware.

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