9 Computer software for smartphone cameras, namely, software having functions of automatic measure of the distance between camera and object by camera lenses and sensors; Computer software for smartphone cameras, namely, software having functions of measure of the distance between target points by camera lenses and sensors; Computer software for smartphone cameras, namely, software having functions of automatic measure of the area of the object by camera lenses and sensors; Computer software for smartphone cameras, namely, software for recognizing the objects in 3D by measuring the width, length and height of the object; Computer software for smartphone cameras, namely, software having functions of automatic measure of the width, length and height of the 3d object by camera lenses and sensors