Abstract:
An expansion apparatus includes: a first expander for irradiating with electromagnetic waves emitted from a lamp a thermal conversion layer for conversion of the electromagnetic waves to heat, to cause at least a portion of a thermal expansion layer to expand, the thermal conversion layer being laminated to a molding sheet including a base and the thermal expansion layer laminated to a first main surface of the base; and a second expander for causing expansion of a region (C) of the thermal expansion layer that is smaller in size than a region (B) of the thermal expansion layer expanded by the first expander.
Abstract:
A thermally expandable sheet including two or more thermally expandable layers that are laminated, the thermally expandable layers each expanding upon being heated to or above a predetermined expansion start temperature, wherein the thermally expandable layers include two adjacent layers different from each other in the expansion start temperature.
Abstract:
A microcapsule includes a shell including a conducting component; and a thermally expandable component contained in the shell and having a property of expanding by heating, the shell deforming due to expansion of the thermally expandable component to come in contact with another capsule and have a conducting state with the other capsule.
Abstract:
An information processing apparatus includes: a communication unit that communicates with an external image capture apparatus; a positioning unit that estimates a moving distance of the image capture apparatus; and a transmission unit that transmits to the external image capture apparatus, an instruction to control the image capture apparatus, depending on the moving distance estimated by the positioning unit, via the communication unit.