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THE DAILY INDEX

Technology, AI, software, security, crypto and business

GENERAL

TLDR Hardware

PERPLEXITY AND NVIDIA UNVEIL "PORTABLE COMPUTER" FOR OFFLINE LOCAL AI EXECUTION

Perplexity has partnered with Nvidia to launch Portable Computer, an agentic Computer platform designed to execute advanced AI agent workflows entirely on-device without continuous cloud API dependency or recurring token costs. Powered by Nvidia's compact edge silicon architecture, the system runs quantized local inference models to process multimodal search, complex reasoning, and persistent agentic tasks directly at the edge.

NVIDIA COMPASS: CROSS-EMBODIMENT ROBOT NAVIGATION POLICY

NVIDIA just dropped a new tutorial on COMPASS, an agent-assisted residual reinforcement learning framework designed to adapt pretrained X-Mobility locomotion policies to different robotic platforms (such as Boston Dynamics' Spot). It offers developers a powerful methodology to reuse general navigation and locomotion skills across varied physical platforms, vastly reducing the time and cost required to train new hardware embodiments from scratch.

SIFIVE DEBUTS BIGSKY 2U SERVER PLATFORM WITH 32 P870-D RISC-V CORES

BigSky SF-2U870 is an enterprise-grade 2U rackmount development platform designed to accelerate RISC-V datacenter software validation and workload porting. Built around 32 high-performance P870-D cores clocked at 2.0 GHz, the system features full compliance with the RVA23 profile standard alongside support for 256 GB of DDR5-5600 memory, 64 PCIe Gen 5 lanes across four x16 slots, and dual U.2 NVMe storage. In addition to running enterprise distributions like Ubuntu 26.04 LTS and RHEL 10 out of the box, the platform can act as an accelerated host node, running Nvidia CUDA workloads directly on RISC-V hardware ahead of future NVLink Fusion integration.

ROS 2 PACKAGES FOR ROBOTIQ ADAPTIVE GRIPPERS

Robotiq's official, first-party ROS 2 driver release for its 2F-85 and 2F-140 adaptive grippers brings optimized C++ SDK communication, Modbus-cycle grouping for 200 Hz control, and integrated hardware simulation. This release is critical for commercial integrators, as transitioning from community drivers to official manufacturer support guarantees long-term driver stability, API safety, and reliable end-effector control.

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