computer graphics

A new technical article explains the dual polytope and how it can be used for hull simplification in computational geometry. The piece walks through the underlying mathematics and its practical applications, and is drawing attention from developers and programmers interested in geometry, graphics, and algorithmic techniques.

A new video essay asks what computing would look like if the industry moved away from GPUs, questioning how dependent AI and graphics workloads have become on a small number of chip suppliers. The piece is drawing attention on Hacker News, where readers are debating the economics of GPU dependence, alternatives like CPUs, ASICs and emerging accelerators, and what a shift could mean for companies such as Nvidia.

A speculative tech discussion is circulating asking what computing would look like if society stopped relying on GPUs, the graphics processors that now power most AI systems and gaming hardware. With GPU demand and prices surging due to the AI boom, the question of alternatives is drawing attention among developers and hardware enthusiasts.

Amazon Web Services has increased prices for reserved GPU capacity by 15%, citing surging demand for AI computing. The move affects customers locking in long-term access to graphics processors used for training and running machine learning models. Industry observers are debating what it signals about the cost of AI infrastructure and cloud providers' pricing power as demand for compute keeps outpacing supply.

Hardware company Apex Compute is developing an open-source Vulkan driver for its hardware within the Mesa graphics stack. The work means its GPUs could gain support in mainline Linux systems without proprietary drivers, a move welcomed by the open-source graphics community. Details on supported hardware and timelines have not yet been published.

A project called UniMate has been released as open-source Python code, described as one unified model capable of animating diverse skeleton types. The work is associated with SIGGRAPH Asia 2026, a leading computer graphics conference, indicating it is a newly accepted research contribution. It is drawing attention among developers and graphics researchers interested in character animation and motion generation tools.

Hackers on Hackaday have documented how to take control of the on-screen display (OSD) chip found in cheap composite monitors, showing how the character generator and menu overlay hardware can be driven directly. The write-up walks through identifying the chip, its communication lines, and injecting custom text or graphics onto the screen. Readers are discussing the possibilities for retro computing projects, custom overlays, and reused surplus displays.

NVIDIA has opened applications for its 2027–2028 Graduate Fellowship Program, offering awards of up to $60,000. The fellowships support doctoral students conducting research in areas such as AI, graphics, and computing, and provide mentorship from NVIDIA engineers. The announcement is drawing attention from graduate students and researchers seeking funding for advanced academic work.