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    • 6. 发明申请
    • METHOD AND APPARATUS FOR PHOTOPLETHYSMOGRAPHIC SENSING
    • 光电子感测方法与装置
    • US20090054752A1
    • 2009-02-26
    • US11843187
    • 2007-08-22
    • Krishna JonnalagaddaDi-An HongXun LuoFrancesca SchulerAndrew Skipor
    • Krishna JonnalagaddaDi-An HongXun LuoFrancesca SchulerAndrew Skipor
    • A61B5/02
    • A61B5/721A61B5/02433A61B5/11A61B5/14552A61B2562/0219A61B2562/164
    • A photoplethysmographic sensing system for determining a user's pulse rate includes a light emitting device (100, 201, 310, 500) including a first plurality of light emitting particles (108, 208, 317) having a first diameter and emitting light having a first wavelength. A detector (118, 218, 500) is positioned to receive light emitted from the plurality of light emitting particles (108, 208, 317) and a processing device (500) determines the pulse rate. The light emitting device (100, 201, 310, 500) and the detector (118, 218, 500) are disposed on a flexible polymeric material (102, 202, 334). The light emitting device (100, 201, 310, 500) may include a second plurality of light emitting particles (108, 208, 317) having a second diameter and emitting light having a second wavelength, wherein the processing device (500) determines the user's blood oxygen level. The light emitting particles (108, 208, 317) may comprise one of quantum dots, electroluminescent particles, or organic particles.
    • 一种用于确定用户脉搏率的光电容积摄影感测系统包括:发光器件(100,201,310,500),包括具有第一直径的第一多个发光粒子(108,208,317),并且发射具有第一波长 。 定位检测器(118,218,500)以接收从多个发光颗粒(108,208,317)发射的光,并且处理装置(500)确定脉率。 发光器件(100,201,310,500)和检测器(118,218,500)设置在柔性聚合物材料(102,202,334)上。 发光器件(100,201,310,500)可以包括具有第二直径并发射具有第二波长的光的第二多个发光颗粒(108,208,317),其中处理装置(500)确定 用户的血氧水平。 发光粒子(108,208,317)可以包括量子点,电致发光粒子或有机粒子之一。
    • 8. 发明申请
    • BEHAVIOR MODIFICATION RECOMMENDER
    • 行为修改建议
    • US20090264711A1
    • 2009-10-22
    • US12104839
    • 2008-04-17
    • Francesca SchulerKrishna Jonnalagadda
    • Francesca SchulerKrishna Jonnalagadda
    • A61B5/00G08B23/00
    • A61B5/16A61B5/165G16H50/20
    • A method and apparatus for behavior modification is provided herein. During operation an apparatus (100) learns what context causes desired and undesired physiological parameters and then coaches a user to be aware of context causing undesired behavior and avoid future occurrences. The apparatus may then recommend behavior modification prior to the parameter reaching elevated status. Because an individual will be warned when situations exist that will cause an undesired physiological parameters, the apparatus will suggest to the user a method to alleviate the situation, for example, substituting an activity or context that creates desired physiological patterns. The user will then be able to take appropriate steps to alleviate the situation.
    • 本文提供了一种用于行为修改的方法和装置。 在操作期间,装置(100)学习什么上下文导致期望和不期望的生理参数,然后教导用户知道上下文导致不期望的行为并避免将来发生。 然后,该装置可以在参数达到升高的状态之前推荐行为修改。 因为当存在将导致不期望的生理参数的情况时个体将被警告,所以该装置将向用户建议一种减轻情况的方法,例如,替代产生所需生理模式的活动或上下文。 用户将能够采取适当的措施来减轻这种情况。
    • 10. 发明授权
    • Portable electronic device and method of power management for same to accommodate projector operation
    • 便携式电子设备和电源管理方法可以适应投影机的运行
    • US08231233B2
    • 2012-07-31
    • US12486450
    • 2009-06-17
    • Francesca SchulerKrishna Jonnalagadda
    • Francesca SchulerKrishna Jonnalagadda
    • G03B21/00G06F1/26
    • G06F1/3203G06F1/3265H04M2250/54H04N21/4122H04W52/0267Y02D10/153Y02D70/142Y02D70/144Y02D70/162Y02D70/164
    • A portable electronic device implements power management to accommodate operation of a projector from the device's power source. The portable device includes a power source, a memory, a user interface, and a processor. The memory stores an image file and associated content metadata. The user interface receives a request to use the projector to perform a projection task, wherein the task includes projecting images from the image file onto a display surface. The processor is operable to: (i) retrieve the content metadata from the memory responsive to the request; (ii) project, based at least on the content metadata, whether the power source has sufficient power remaining for the projector to complete the task; and (iii) if there is not sufficient power remaining, modify parameters associated with the task and/or functionality of the portable device in an attempt to enable the power source to supply sufficient power to the projector.
    • 便携式电子设备实现电力管理以适应来自设备电源的投影仪的操作。 便携式设备包括电源,存储器,用户接口和处理器。 存储器存储图像文件和相关联的内容元数据。 用户界面接收使用投影机执行投影任务的请求,其中任务包括将图像从图像文件投影到显示表面上。 处理器可操作以:(i)响应于该请求从存储器检索内容元数据; (ii)至少基于内容元数据来确定电源是否具有足够的剩余电力以使投影机完成任务; 和(iii)如果没有足够的电力剩余,则修改与便携式设备的任务和/或功能相关的参数,以试图使电源向投影仪提供足够的电力。