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HackerNews

Show HN: Pen and paper resource development game with an emergent world

I've been working for a while on trying to curate a game that has the emergence of procedurally generated computer games but that can be played with only pen and paper. Here I present the best version I've been able to come up with that is simple and emergent. I've really enjoyed being able to engage with this sort of game while not feeling like my brain in rotting. I recon my numeracy improves while playing it.

jhylands 2026-06-17 01:49 👁 3 查看原文 →
The Verge AI

Apple 2027 rumors: AirPods with cameras for AI and the second folding iPhone

Now that we're clear of WWDC and all of the new AI-powered features coming to Apple's platforms, Bloomberg reporter Mark Gurman has more details about rumored new hardware, like the camera-equipped AirPods he'd previously written about. He says they are currently on schedule for a late 2027 launch, and that while we're checking out beta […]

Richard Lawler 2026-06-17 01:04 👁 9 查看原文 →
Reddit r/programming

Squaring the Circle: Running Depth-First Chess Search on a Set-Based Language

I wrote this technical deep-dive to explore the paradigm mismatch between declarative, set-based processing and sequential, depth-first search algorithms. The write-up walks through the mechanics of forcing a relational database engine (DuckDB) to handle chess logic, specifically: Data Representation: Mapping 64-bit bitboards into a relational model using UBIGINT types. The Pruning Blocker: Why the stateless nature of relational sets prevents sibling nodes from communicating, making true Alpha-Beta pruning impossible inside a single query. The Workaround: Offloading the stateful control flow to an external orchestrator to implement Batched Principal Variation Search (PVS) across query boundaries without violating the declarative nature of the core chess math. The resulting chess engine is obviously not competitive, but the goal was to document the architectural trade-offs, the performance walls encountered with recursive CTEs, and how relational algebra behaves when pushed entirely out of its comfort zone. submitted by /u/swing_bit [link] [留言]

/u/swing_bit 2026-06-17 01:00 👁 4 查看原文 →
The Verge AI

The Google / Xreal Aura XR glasses are now available to preorder

The Project Aura glasses collaboration between Xreal and Google is now one step closer to being something you can buy. Reservations for the second Android XR device, now dubbed the Xreal Aura, are available for $99 starting today, with a full launch in the US, UK, Japan, Canada, and South Korea expected sometime this Fall. […]

Jess Weatherbed 2026-06-17 01:00 👁 7 查看原文 →
The Verge AI

Snap is finally about to ship AR glasses — and they cost a fortune

Snap is finally launching augmented glasses for the public. Specs, which Snap describes as "a wearable computer built into see-through augmented reality glasses," will cost $2,195. You can preorder a pair of Specs now at specs.com with a $200 refundable deposit, and Snap says they're expected to ship "this fall" in the US, UK, and […]

Jay Peters 2026-06-17 00:50 👁 11 查看原文 →