An angle gauge for immediately determining if an inclination of a ladder against a vertical surface is satisfactory is provided. The angle gauge has a circular base portion and an indicator dial rotatably connected to the center of a face of the base portion. A straight edge flange is connected to the base portion to provide a straight edge extending tangentially from the circumference thereof. The face has top and bottom halves dividing by an angle line, wherein the angle line is adjustable so as to select a target angle between the angle line relative to the straight edge. The indicator dial obscures half of the face at all times. The straight edge is connected to a rung of a ladder so that if the ladder is not oriented at the target angle relative to vertical supporting surface, the bottom half is partially visible above the indicator dial.

An angle gauge for immediately determining if an inclination of a ladder against a vertical surface is satisfactory is provided. The angle gauge has a circular base portion and an indicator dial rotatably to the center of a face of the base portion. A straight edge flange is connected to the base portion to provide a straight edge extending tangentially from the circumference thereof. The face has top and bottom halves dividing by an angle line, wherein the angle line is adjustable so as to select a target angle between the angle line relative to the straight edge. The indicator dial obscures half of the face at all times. The straight edge is connected to a rung of a ladder so that if the ladder is not oriented at the target angle relative to vertical supporting surface, the bottom half is partially visible above the indicator dial.

Embodiments include a system for test fitting fabric, comprising a flat structure comprising a test surface defined by four sidewalls and an interface configured to attach the fabric to the test surface. The four sidewalls include a first sidewall and a second sidewall substantially perpendicular to the first sidewall. The test surface comprises a first adjustable dimension substantially parallel to the second sidewall and a second adjustable dimension substantially parallel to the first sidewall. The system also includes a user interface configured to receive one or more inputs for adjusting the first adjustable dimension and the second adjustable dimension; a first mechanism configured to, in response to the one or more inputs, automatically move the first sidewall to adjust the first adjustable dimension; and a second mechanism configured to, in response to the one or more inputs, automatically move the second sidewall to adjust the second adjustable dimension.

A footwear measuring device and a method for providing a service thereof are provided. The method includes acquiring information on a footwear internal space and deformation information of the footwear internal space from a measuring device inserted into the footwear, generating three-dimensional (3D) information including a plurality of specific points based on the information on the footwear internal space and the deformation information, and comparing the generated 3D information with pre-stored information on a user foot and providing matching information of the footwear with respect to the user foot based on a result of the comparing.

A footwear measuring device and a method for providing a service thereof are provided. The method includes acquiring information on a footwear internal space and deformation information of the footwear internal space from a measuring device inserted into the footwear, generating three-dimensional (3D) information including a plurality of specific points based on the information on the footwear internal space and the deformation information, and comparing the generated 3D information with pre-stored information on a user foot and providing matching information of the footwear with respect to the user foot based on a result of the comparing.

A footwear measuring device and a method for providing a service thereof are provided. The method includes acquiring information on a footwear internal space and deformation information of the footwear internal space from a measuring device inserted into the footwear, generating three-dimensional (3D) information including a plurality of specific points based on the information on the footwear internal space and the deformation information, and comparing the generated 3D information with pre-stored information on a user foot and providing matching information of the footwear with respect to the user foot based on a result of the comparing.

A footwear measuring device and a method for providing a service thereof are provided. The method includes acquiring information on a footwear internal space and deformation information of the footwear internal space from a measuring device inserted into the footwear, generating three-dimensional (3D) information including a plurality of specific points based on the information on the footwear internal space and the deformation information, and comparing the generated 3D information with pre-stored information on a user foot and providing matching information of the footwear with respect to the user foot based on a result of the comparing.