MOBILE PHONE DEVICE, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING PROGRAM

To assist in the detection of hazards encountered by a user who is moving while talking on a mobile phone device.SOLUTION: The mobile phone device includes: an acquisition unit 12 that acquires, when a user initiates a call using a mobile phone device 1 equipped with a camera, a plurality of image data from the camera until the call is terminated; an estimation unit 13 for estimating a location of the user at a time when each of the plurality of image data is acquired, based on each of the plurality of image data; and a determination unit 14 that accesses a storage unit 17 that stores correspondence relations between time-series changes in the location of the user and degrees of danger of a situation in which the user is placed, and determines the degree of danger of a situation in which the user is placed based on the time-series changes in the location of the user estimated by the estimation unit 13 and the correspondence relations.SELECTED DRAWING: Figure 3 【課題】携帯電話装置で通話しながら移動する利用者が遭遇する危険の検知を支援する。【解決手段】カメラを備える携帯電話装置１を用いて利用者が通話を開始すると、通話が終了するまでの間に、カメラから複数の撮像データを取得する取得部１２と、複数の撮像データそれぞれを取得したときにおける利用者の所在を、複数の撮像データそれぞれを基に推定する推定部１３と、利用者の所在の時系列の変化と利用者がおかれた状況の危険度との対応関係を記憶する記憶部１７にアクセスして、推定部１３が推定した利用者の所在の時系列の変化と対応関係とを基に、利用者がおかれた状況の危険度を判定する判定部１４と、を備える。【選択図】図３