An image forming apparatus is provided. The device isolates in an endocardial acceleration signal an EA component, extracts from it, n representative indicators, and forms a vector EA from these indicators. The invention further relates to genetic complements of plants of variety CH756491. The present invention cantilever beam probe card formed by the method can be used to probe testing IC devices that have high pin count and fine pitch. Upon assembly of a camera mount system with a camera mount, movement of the camera during and between filming is avoided. The name of a group may be mined from the data units of the group, retrieved from a structure that maps to attribute values indicated by the data units of the group, etc.