AI
A new study presents an AI system that listens for emotion in a person’s voice and instantly adjusts what it shows or plays. The design adds a safety check before any content reaches the user. This matters as emotionally responsive toys, apps and smart speakers move into homes, schools
AI
A new study introduces AgentForge, a small open-source toolkit for building AI programs that can plan and carry out multi-step tasks. The authors say today’s popular tools are often heavy, hard to modify and tie users to one provider. Their approach aims to make these systems easier to build,
surgery
A new training tool combines multi-user virtual reality with a text-reading AI to help operating room teams practise communication, leadership and decision-making. The aim is straightforward: fewer misunderstandings during surgery and safer care for patients. Teamwork errors are a known cause of harm, yet most training still focuses on instruments
AI
AI chatbots are becoming daily companions for many people. A new study suggests that some users struggle to put them down, and that this could resemble other forms of addictive use. Understanding why this happens matters as chatbots grow more capable and more available. Background: why this is being studied
publichealth
Researchers in California say everyday writing on social media and dating apps can help spot patterns linked to sexual health and alcohol use among men who have sex with men. If used carefully and with consent, these tools could support earlier, more tailored public health outreach. Why this is being
AI
AI agents are getting powerful—so how do we make sure they do the right thing, not just the effective thing? Meet GRACE, a reason-based moral governor that keeps AI behavior aligned with human norms by separating moral reasoning from goal-driven decision-making. * Moral Module: uses deontic logic and explicit reasons
AI
Not all fine-tuned LLMs spot phishing equally. A new study tests Llama 3.1 8B, Gemma 2 9B, and Mistral on high-stakes phishing detection—and uses SHAP and mechanistic interpretability to reveal why models do (or don’t) generalize. * Architecture × data diversity matters: Gemma 2 9B hits state-of-the-art performance (F1
AI
AI is great at quick tasks—but stumbles on week-long projects. This paper tackles that ultra-long-horizon gap. Meet ML-Master 2.0, an autonomous agent for machine learning engineering that stays strategically coherent over days. Its core idea, Hierarchical Cognitive Caching (HCC), treats memory like a multi-level cache and a lab
AutonomousDriving
SatMap in a nutshell What if self-driving cars could borrow a bird’s-eye view? SatMap fuses multi-view camera feeds with satellite imagery to build online, vectorized HD maps that planning and prediction modules can use on the fly. * Addresses camera limits like depth ambiguity and occlusion using lane-level semantics and
AI
AI agents get their superpowers from "skills" - plug-ins that add instructions and code. A new large-scale study of 31,132 skills from two marketplaces finds a big security gap. * 26.1% of skills had at least one vulnerability across 14 patterns in four buckets: prompt injection, data
AI
Jailbreak prompts can still push chatbots to produce harmful content, even after safety training. Many defenses either miss sophisticated attacks or over-block harmless requests. This paper finds a useful clue: during generation, models carry latent safety signals that spike when content turns risky, but those signals get overridden by the
AI
AI that reads privacy policies so you don't have to Privacy policies are long, legal, and hard to compare. LADFA is a new AI framework that turns those walls of text into a clear map of how companies collect, use, store, and share your personal data. How it