抄録
The web search strategy by the photograph and the voice are paid to attention today. And, the demand of the search strategy by the memory and the thinking will rise in the future. However, the device and the input method for them are discussed still hardly. In this study, three basic survey researches were conducted to consider an intuitive operation. In results about the images that people want to transmit, such as the size or shape of object, the image of character and the thinking were enumerated. And, it was suggested that to transmit the size of object a gesture was more intuitive, for example. Also, it was suggested that to transmit the thinking the linguistic expression was more intuitive. For system production or device production, it is preferable to consider these results.
