盗墓笔记

新机：小米18系列三大卖点曝光；大疆Osmo360二代真机亮相；vivoX300E开启预约；海信墨水屏A10配置公布_我的网站

茜茜公主

一 | 大疆 Osmo 360 二代真机亮相大疆正测试第二代 Osmo 360，外观延续初代方正机身，镜头模组布局变化不大，辨识度与前代一致。 FCC 备案公示型号 OQ002，全套合规测试通过，上市仅差一步；电池由初代 1950mAh 升至 2150mAh，涨幅约 10%。

二 |

Brain-reading AI model reveals how different brain regions are linked to cognitive functions. Photo: Courtesy of Lu Han
Chinese scientists have developed a “brain-reading” AI model that could help predict the risk of depression among adolescents up to four years in advance by analyzing how humans respond to facial expressions, a technology expected to inspire future development of embodied intelligent humanoids capable of perceiving human emotion and thoughts through nuanced facial cues.
WHO data show that around 332 million people worldwide have depression, about one-third of whom have treatment-resistant forms of the condition. In China, an estimated 95 million people suffer from depression, National Business Daily reported, citing statistics from the China Mental Health Survey.
Using data from a population-based longitudinal adolescent cohort recruited across several European countries, the research team led by Lu Han, assistant professor at the School of Artificial Intelligence, Shenzhen University, has built an AI model that predicted which 19-year-olds were more likely to develop depression at the age of 23. The predictions were backed up by an independent clinical cohort of individuals with depression. The team’s paper was published in the journal Science Advances this month.
According to Lu, the study used brain scans taken at age 19 to predict depression-related symptoms at age 23. The study focuses on adolescence because the transition from adolescence to early adulthood is a key developmental period when depressive symptoms can increase rapidly. The earlier risks are identified, the greater the opportunity for prevention, Lu told the Global Times on Monday, adding that the findings need to be further validated in middle-aged and older adults and across different ethnic groups in future research.
In this study, the researchers analyzed data from adolescents in the IMAGEN, a population-based longitudinal cohort recruited across several European countries. At age 19, participants underwent an fMRI emotional-face task, and their emotional symptoms were assessed using standardized questionnaires. Genetic data obtained from blood samples were also analyzed, and participants were followed up at age 23. The researchers examined whether neural representations of angry faces at age 19 were associated with emotional symptoms and could predict elevated emotional symptoms four years later.
According to Lu, people without depression can more easily distinguish emotional changes based on others’ facial expressions and respond accordingly – for example, responding with friendliness to a smiling expression. But people with depression cannot do this, and are more likely to assume people are angry with them.
A brain-aligned deep-learning model developed by Lu’s team suggested that those participants whose brains were less able to distinguish between different facial emotions and tended to perceive others as angry were more likely to develop symptoms of depression and anxiety in adulthood.
The hypothesis that adolescents at risk of depression may respond differently to other people’s facial expressions than those without such risk based on the negative information processing bias long observed in depression research: people at risk of depression are more likely to notice, interpret, or remember negative social information, Lu said.
The researchers focused on angry facial expressions because they signal social threat and rejection, which are closely linked to interpersonal difficulties and negativity bias associated with depression. They hope to further understand how this bias develops within the visual system.
Building on this, they created a deep learning model, which mimics how the brain processes visual information, to predict how the brain encodes abstract emotional concepts such as anger.
They found that 19-year-olds whose response to facial expressions was skewed in favour of negative emotions or memories were the most likely to develop some form of depression.
Based on these findings, Lu’s team then developed a marker that can identify possible warning signs.
According to Lu, the study found that the computational biomarker was linked to the depression-related variant rs11123030 and polygenic risk for depression, suggesting that genetic susceptibility may affect emotional perception. It also provided predictive information beyond family stress and socioeconomic factors, complementing rather than replacing environmental risk factors. Therefore, depression is neither purely genetic nor purely psychological, but a complex mental disorder arising from the interplay of genetic susceptibility, brain development, emotional and cognitive processes, and life experiences.
According to Lu, the study is also expected to advance AI by aligning deep neural networks with human brain activity and using parameter perturbations to probe neural mechanisms, allowing models to both predict and explain how biases may arise.
The findings suggest that future affective computing and embodied AI should go beyond simply labeling facial expressions, incorporating visual details while preventing prior assumptions from overriding real-time sensory input, Lu said, adding that the findings could provide valuable insights for developing more interpretable robotic perception systems that more closely emulate the way humans process emotions.
。核心亮点是新增 NFC 功能，一碰互联可实现手机快速配对、素材便捷传输。

三 | （来源：快科技） vivo X300 E 开启预约 vivo X300 E 于 7 月 20 日开启全渠道预约，7 月 27 日 09:00 正式预售。外观采用左上角矩形镜头模组，内置三摄与蔡司标识，提供黑、白、橙三色；据爆料搭 6.59 英寸 1.5K 直屏、骁龙 8 Gen 5。

四 | 后置 5000 万主摄+800 万超广角+5000 万潜望长焦，配 7200mAh 电池、90W 充电，厚 7.99mm、重 203g。（来源：锋潮科技）海信墨水屏 A10 配高通跃龙海信官方公布了即将发布的墨水屏 A10 手机的配置信息，搭载专为墨水屏深度调校的高通跃龙 QCM6990 八核处理器，采用 4nm 制程工艺。该机带来 NFC、红外、应用分身、通话录音、磁吸无线充、专业快刷六大功能；正面 6.13 英寸纸质观感屏，背部磁吸可拆卸 LCD 彩屏。新品 8 月底发布，内存有 8+128、8+256、12+512 三版，另提供无彩屏基础版。

五 | （来源：锋潮科技）小米 18 系列三大卖点全系标配高通新一代旗舰骁龙 8E6 将于 9 月登场，台积电 2nm 工艺，由小米 18 系列首发搭载，小米再锁年度旗舰芯片首发权。据博主 @数码闲聊站披露，小米 18 系列是行业唯一配 2nm 芯片、超级像素屏与双 2 亿影像的高端旗舰，三项全系标配不缩水。（来源：快科技） REDMI K Pad 2 新增 16+256GB 版小米 REDMI 红米宣布 REDMI K Pad 2 新增 16GB+256GB 版，7 月 20 日 10:00 开售，首销到手价 4399 元。该机搭天玑 9500 旗舰芯，升级 15300mm²铝合金液冷 VC，8.8 英寸屏，新增按键一键开启狂暴模式，全金属一体化机身。屏幕升级 3K 旗舰 LCD，支持 1100nits+165Hz 高刷，适配超 40 款游戏 165fps；配 9100mAh 电池+双 USB-C、双 X 轴马达。（来源：IT之家）现在的内存还是太贵了… ↘↘↘。

Current article:http://www.feizengbubaipeirangnalouchuo.sbs/aa7/wsd.doc

Published on:14:13:36