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RoboRefer is an innovative 3D-aware vision-language model specifically designed to enhance the spatial referring capabilities in robotics. It tackles the intricate challenge of accurately interpreting complex 3D scenes and reasoning about spatial instructions. The model features a dedicated depth encoder that facilitates precise spatial understanding through supervised fine-tuning (SFT) and utilizes reinforcement fine-tuning (RFT) to bolster multi-step spatial reasoning. To support its functi
This study explores the effectiveness of LED lighting technology in comparison to traditional incandescent lamps within the purse seine fishery of the Central Adriatic Sea. It emphasizes that the use of high-power lamps to attract fish can lead to increased fuel costs and negative environmental impacts. The research compares three types of LED lights—white, blue, and pulsing—against incandescent lamps, assessing factors such as catch efficiency, energy consumption, fuel usage, CO2 emissio
The study examined the effects of blue-enriched lighting on medical error rates in a university hospital ICU, focusing on fatigue-related errors in patient care. An intervention was conducted using blue-enriched white LED lights alongside traditional fluorescent lighting at nurse workstations and communal areas. A two-step surveillance process identified medical errors, with blinded physician reviews for classification. The analysis included 1,073 ICU admissions, revealing no significant diff
The article highlights the detrimental effects of excessive artificial light on human health, particularly its disruption of circadian rhythms, which are vital for our overall functioning. Researchers Sean Cain and Andrew Phillips from The Turner Institute for Brain and Mental Health emphasize that modern lighting, particularly energy-efficient LED lights, can significantly reduce melatonin production, leading to sleep disturbances and various chronic health issues. Their study, which employe
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