condiment
Joined 16 years ago
Joined 16 years ago
The 3d demos are similar to what you experience when using a VR headset with desktop emulation software. I ran experiments with that for several months and while the concepts were interesting, context switching in a simulated physical space was actually a lot slower than alt+tabbing between things.
The Model 3 approach takes their unified rear axle (motor,axle,wheels) and mounts it into an existing frame. Then you just need to find a place to stuff the batteries, retrofit some high-voltage electronics, and you're off to the races. One of the drawbacks of that approach is that it changes the stance of the vehicle, but for this Mustang that doesn't seem to matter much - it still looks classic.
Other converters either go for the high end with a model S and fit the motor into a traditional drivetrain for a sleeper build, or they go for the low end and take an old forklift motor and batteries and build what is effectively a street-legal golf cart. Prices range from $5-100k depending on your level of DIY and how dangerous of a classic car you want on the other side of the process.
[1] https://coloradosun.com/2023/06/25/classic-cars-electric-veh...
As it is we're seeing companies capture IDs and face scans and it's incredibly invasive relative to the need - "prove your birth year is in range". Getting hung up on unlinkable sessions is missing the forest for the trees.
At this point I think the challenge has less to do with the crypto primitives and more to do with building infrastructure that hides 100% of the complexity of identity validation from users. My state already has a gov't ID that can be added to an apple wallet. Extending that to support proofs about identity without requiring users to unmask huge amounts of personal information would be valuable in its own right.
An 18-year-old creating an account for a 12-year-old is a legal issue, not a service provider issue. How does a gas station keep a 21-year-old from buying beer for a bunch of high school students? Generally they don't, because that's the cops' job. But if they have knowledge that the 21-yo is buying booze for children, they deny custom to the 21-yo. This is simple.
For age verification specifically, the only information that services need proof of is that the users age is above a certain threshold. i.e. that the user is 14 years or older. But in order to make this determination, we see services asking for government ID (which many 14-year-olds do not have), or for invasive face scans. These methods provide far more data than necessary.
What the service needs to "prove" in this case is three things:
1. that the user meets the age predicate
2. that the identity used to meet the age predicate is validated by some authority
3. that the identity is not being reused across many accounts
All the technologies exist for this, we just haven't put them together usefully. Zero knowledge proofs, like Groth16 or STARKs allow for statements about data to be validated externally without revealing the data itself. These are difficult for engineers to use, let alone consumers. Big opportunity for someone to build an authority here.
Claude is going to help mostly with code, much less with design. It might help to accelerate integration, if the application is simple enough and the environment is good enough. The fact is, going cross-platform native trebles effort in areas that Claude does not yet have a useful impact.
Abundance supports different strategies. One approach: Set a deadline for a response, send the turn to every AI that could possibly answer, and when the deadline arrives, cancel any request that hasn't yet completed. You know a priori which models have the highest quality in aggregate. Pick that one.
One of the things I observed with models locally was that I could set a seed value and get identical responses for identical inputs. This is not something that people see when they're using commercial products, but it's the strongest evidence I've found for communicating the fact that these are simply deterministic algorithms.
It's far more challenging to win the 'build' argument on a cost savings approach, because even the least-savvy CIO/CTO understands that the the price of the vendor software is a proof point grounded in the difficulty for other firms to build these capabilities themselves. If there's merit to these claims, the first evidence we'll see is certain domains of enterprise software (like everything Atlassian does) getting more and more crowded, and less and less expensive, as the difficulty of competing with a tier-1 software provider drops and small shops spring up to challenge the incumbents.
The fewer category errors a language or framework introduces, the more successful LLMs will be at interacting with it. Developers enjoy freedom and many ways to solve problems, but LLMs thrive in the presence of constraints. Frontiers here will be extensions of Rust or C-compatible languages that solve whole categories of issue through tedious language features, and especially build/deploy software that yields verifiable output and eliminates choice from the LLMs.
Aswath Damodaran, who teaches corporate finance at NYU Stern, has a bunch of great talks and content about this where he discusses how companies should act their age. When older companies that are no longer paying dividends are moving into a divestiture phase, they restructure and split up. What we are seeing with some of these big tech companies is that they are transitioning from an exciting growth story into an extractive dividend story in a way that's becoming harmful to consumers. That's why we're talking about breaking them up, and thats the line their management will have to walk if they want to maximize the value of the firm to shareholders through the decline.