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Agency investigated girl's family 5 times before she was killed, report shows_我的网站

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一 |     TOPEKA, Kan. -- Child welfare officials investigated the family of a 5-year-old Kansas girl five times in the 13 months before she was raped and killed, but couldn't confirm allegations of neglect or drug use by her mother, and the family repeatedly declined offers of help, a report released Tuesday showed. The report by the state Department of Children and Families said in one case, the agency confirmed that the mother wasn't properly supervising Zoey Felix, but the girl was placed with her father and because of that, “No safety concerns were identified.” After receiving allegations in late August of drug use and lack of utilities in the home, child welfare officials made seven failed attempts to reach the family over the next month.On Oct. 2, Zoey died after fire crews couldn't resuscitate her at a gas station. Neighbors believe Zoey and her father had been camping in a grove of trees on a vacant lot nearby. Mickel Cherry, a 25-year-old homeless man, is charged with first-degree murder, rape and capital murder, and could face the death penalty. Authorities haven't said how Zoey died. “Zoey Felix’s death was an unacceptable tragedy," Gov. Laura Kelly said in a statement accompanying the Department of Children and Families' two-page summary of its interactions with the girl's family. Kelly said she plans to push for legislation next year that would expedite the release of information when a child dies of abuse or neglect. Her administration pushed for such a change in 2021, but a bill never passed. Currently, DCF only releases a summary of its involvement initially and can't do so until attorneys vet the document. Typically, the full case reports aren’t released until after the prosecution is completed, which can take well over a year.This has left an information vacuum in Zoey's case that was exacerbated Tuesday when a judge sealed the arrest affidavit that was used to support criminal charges against Cherry. Judge Christopher Turner concluded that releasing the records would jeopardize the safety of witnesses or sources or “cause the destruction of evidence.”Cherry’s attorney, Mark Manna, of the Kansas Death Penalty Defense Unit, has declined to comment. Cherry’s family didn’t respond to phone messages, and his Facebook friends described him as chronically homeless. Neighbors said Zoey wandered their neighborhood dirty and hungry. Several reported calling child welfare to express concerns. According to the summary from DCF, child welfare officials said they received the first tip about Zoey on Sept. 8, 2022, alleging poor conditions in the home and possible drug use in the presence of a child. The mother agreed to a drug screen and it came back negative, the agency said. The agency also said in its summary that Zoey's mother was working with court services. By then, she had been charged with domestic battery against her husband and teenage daughter, court records show. The DCF summary said the agency offered help to the family, but they declined and the case was closed. Another complaint alleging an unsupervised child was lodged with the agency on Nov. 8, 2002. Just six days earlier, Zoey's mother had called to report that the then 4-year-old was missing, a police incident report shows. Zoey was found unharmed a short time later.The DCF summary made no reference to Zoey's disappearance, and it was unclear whether that prompted the complaint. The summary said simply that the case was unsubstantiated and offers of help were denied. Later that month, Zoey's mother was arrested after crashing her car near a north Topeka bar while driving drunk with Zoey in the front seat. A sworn statement from a Topeka police officer, which also was released Tuesday, said the mother was “having difficulty standing upright, attempting to walk away with a small child.” He also wrote that in looking into her car, he saw two open bottles of vodka, one half-full and the other, three-quarters full. The officer said that in interviews, Zoey said her mother had been drinking from both bottles before and while driving.The officer wrote that the mother was uncooperative and, “She was taken to the ground in order to be handcuffed.”The DCF summary said welfare workers left Zoey in her father’s care; court records show he was living with a girlfriend at the time. Zoey's mother was jailed until March, when she pleaded guilty to felony aggravated battery and driving under the influence and was sentenced to probation. Zoey's father was evicted from his apartment in May. Another tip the agency received that month alleged there were no operating utilities in the mother's home, but the agency found the home to be “livable," with utilities, food and no signs of drugs. Again, the family declined services. Then on Aug. 29, another complaint alleged drug use and no utilities, prompting the seven failed attempts by the agency to contact the family in September. But during that time, police went to the home twice, once even tracking down Zoey and talking to her. But officers were told by Zoey’s father that she wasn’t living there, city spokeswoman Gretchen Spiker said. The second time police responded, an officer stood outside as belongings were retrieved from the house, a police report said. Police reports do not explain where Zoey, her sister, her father and Cherry went after that, but neighbors said they were living in a makeshift camp.Laura Howard, the top administrator for the Department for Children and Families, vowed to launch a thorough investigation.“We will take every step necessary," she wrote in a statement. DCF opened another investigation as a result of Zoey’s death.。      北京8月23日电 题:破题具身智能“数据荒” 北京中关村机器人“训练基地”揭秘  作者 牛琳 裴拓 覃纤睿 祝亦奕  在中关村(海淀)具身智能创新产业园·诺亦腾机器人跨本体数采训练中心(以下简称“数采训练中心”)的商超标准货架空间,工作人员佩戴VR眼镜,手握操控手柄,遥控机器人完成从货架上抓取货物等动作。  “抓握成功后,后台模型会记录本次操作的力度和关节角度。”诺亦腾机器人科技(北京)有限公司(以下简称“诺亦腾机器人”)高级技术经理冯劼说,积累足够多的动作样本,才会消除力度、角度等差异带来的误差,从而形成有效数据。  作为全国首家以“具身智能”命名的特色产业园,中关村(海淀)具身智能创新产业园与诺亦腾机器人合作,依托诺亦腾机器人在人本数据采集、多模态感知、跨本体遥操作及机器人数据生产等领域的技术积累,联合共建了机器人跨本体数据采集训练中心,为具身智能等相关企业提供真实场景下的数据采集和训练服务。

二 | 7月28日,中关村(海淀)具身智能创新产业园·诺亦腾机器人跨本体数采训练中心内,技术人员正在调试机器人。

三 |  覃纤睿 摄  数采训练中心堪称一座机器人“训练基地”,在这里,家居、商超、工厂、办公等场景被一比一复刻,机器人在工作人员手把手教授下,学习真实世界的劳作方式。在此过程中,依托高精度的数据采集系统,真实场景中的姿态、力度、轨迹等动作数据被敏锐捕捉并记录下来,之后这些数据被转化为机器人学习人类技能的“养料”。  “机器人的每一次自主识别、判断与操作,都依赖数据收集、算法训练、模型部署与场景验证。

四 | ”诺亦腾机器人售前技术支持胡同杰表示,优质数据集的积累是整个行业持续发展的根基。

五 |   在数采训练中心,除真机遥控外,数据采集还采用不依赖机器人本体的采集方式。

六 | 工作人员头戴轻量化相机,经由光学摄像头追踪动捕服上的标记点,同时由惯性传感器记录身体各部位的转动与加速度,将人的视野、动作及交互习惯转化为机器人可识别的“数据课本”。  针对精细任务,数采训练中心设有高精度光学动捕笼式空间,内置20余台400万像素红外摄像头,工作波长850纳米,精度达到亚毫米级。配套手套上嵌有3毫米标记点与压力传感器。  “戴上手套,就相当于有了人手的运动信息。”冯劼解释道,在抓放、翻折物体的过程中,系统同步记录手指的弯曲角度、接触位置和抓握力度,并配合第一视角和第三视角视频,将多源数据时码对齐,完整还原人手与物体交互的过程。

七 |   冯劼说,不同任务的训练要求不尽相同。简单的动作,通常需要3天至5天的数据采集;舞蹈、武术等高难度动作,则需专业人士到场反复示范,周期可达数周乃至数月;而高精度人手交互数据,则采集难度更高。  “目前,具身智能产业发展面临‘数据荒’。”冯劼说,中国在机器人本体方面已具备较强制造能力,下一阶段的突破将更多集中于模型端,而“模型的上限,取决于数据的质量与规模”。  胡同杰也表示,具身智能的应用方向正在从工业场景逐渐向民用和商用领域扩展,数据正成为制约具身智能泛化能力突破和规模化落地的核心瓶颈。  “真正有价值的数据不应长期依赖人工搭建的场景。”胡同杰说,未来会出现更简易的数据收集设备,数据采集将走进真实工作与生活场景。

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