公开(公告)号：US20160225273A1

公开(公告)日：2016-08-04

申请号：US14608500

申请日：2015-01-29

Applicant: XEROX CORPORATION

Inventor： Kaushik Baruah ,  Kuldeep Yadav ,  Om D. Deshmukh ,  William K. Stumbo

IPC: G09B7/02 ,  H04N5/44 ,  G06K9/00

CPC classification number: G09B7/02 ,  G06K9/00308

Abstract: According to embodiments illustrated herein, there is provided a method and a mobile device for evaluating a user on a question. The method includes monitoring one or more inputs of the user, pertaining to at least one step performed for solving the question, by one or more sensors in a mobile device. While the user attempts the question, the one or more sensors also monitor one or more facial expressions of the user, which are analyzed using one or more image processing techniques. Thereafter, one or more processors in the mobile device determine if the at least one step is in accordance with a predefined set of rules deterministic of one or more correct steps involved in solving the question. Further, the one or more processors evaluate the user on the question based on the determination and the analysis of the one or more facial expressions.

Abstract translation: 根据本文所示的实施例，提供了一种用于在问题上评估用户的方法和移动设备。 该方法包括通过移动设备中的一个或多个传感器来监视属于用于解决问题的至少一个步骤的用户的一个或多个输入。 当用户尝试该问题时，一个或多个传感器还监视使用一个或多个图像处理技术分析的用户的一个或多个面部表情。 此后，移动设备中的一个或多个处理器确定至少一个步骤是否符合确定解决问题所涉及的一个或多个正确步骤的预定义的一组规则。 此外，一个或多个处理器基于对一个或多个面部表情的确定和分析来评估用户对该问题的评价。