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Apple Knowledge Navigator Video (1987)

Mac HistoryCited 10× on HN, 2016–2026
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demo · general · evergreen · 2016–2026 on HN

Apple's 1987 Knowledge Navigator concept video, made for John Sculley's EDUCOM keynote, showing a professor conversing with a tablet-based AI assistant.

HN uses it as the classic early vision of conversational AI assistants, compared against modern AI products.

10 comments from Hacker News

@al_borland2026-07 · in “Ask HN: Will AI assistants become photorealistic video?”

I assume it’s only a matter of time before we see something like the Knowledge Navigator that Apple envisioned back in 1987. ▶ this video

@vaxman2026-02 · in “Apple's Siri revamp reportedly delayed again”

Maybe have a look at this video from 1987. After sidelining Steve, John Sculley came up with the term PDA and intended to evolve that vision as the mission of Apple, beginning with the break through Apple Newton (that ran on DEC's revolutionary StrongARM chip). ▶ this video PS: One of the first things Steve did upon returning to Apple a decade later was to KILL OFF Sculley's baby (Apple Newton). As far as its replacement, iPad, that reportedly was developed (but not released) before iPhone, it really has always been a dumpster fire software-wise, not because Apple didn't have capability to do it right, but because of their INTERNAL POLITICS. [ link ] FWIW, I "sense" that with many of those personalities out of the way now, Apple is finally unifying macOS and i{Pad}OS for the upcoming devices.

@haglin2025-04 · in “MinC Is Not Cygwin”

Yeah, Windows 2000 was probably the best operating system Microsoft ever produced. It had no crashes, a snappy/intuitive/sleek user interface, and DirectX support for games. I am currently running Mac OS X because I never liked Windows XP/Vista/10/11. In hindsight, the progress Microsoft made in the ten years between Windows 3.0 (1990) and Windows 2000 seems incredible. They transitioned from a 16-bit shell running on top of DOS to a fully-fledged operating system with a hardware abstraction layer, preemptive multitasking, permissions, a registry, proper device drivers etc. Twenty-five years later, there has been basically no progress. At a minimum, I would have expected something like the Knowledge Navigator ▶ this video

@CaptainFever2025-01 · in “Operator research preview”

I would really love for Apple Knowledge Navigator to be real: ▶ this video and I'm surprised that people don't bring this visualisation up more often.

@freediver2024-10 · in “ChatGPT Search”

Been thinking about this a lot [1]. Will this fundamentally change how people find and access information? How do you create an experience so compelling that it replaces the current paradigm? The future promised in Star Trek and even Apple's Knowledge Navigator [2] from 1987 still feels distant. In those visions, users simply asked questions and received reliable answers - nobody had to fact-check the answers ever. Combining two broken systems - compromised search engines and unreliable LLMs - seems unlikely to yield that vision. Legacy, ad-based search, has devolved into a wasteland of misaligned incentives, conflict of interest and prolifirated the web full of content farms optimized for ads and algos instead of humans. Path forward requires solving the core challenge: actually surfacing the content people want to see, not what intermiediaries want them to see - which means a different business model in seach, where there are no intermediaries. I do not see a way around this. Advancing models without advancing search is like having a michelin star chef work with spoiled ingredients. I am cautiously optimistic we will eventually get there, but boy, we will need a fundamentally different setup in terms of incentives involved in information consumption, both in tech and society. [1] link [2] ▶ this video