The disclosed technology includes methods and systems for facilitating handwriting for individuals who require assistance with their fine motor skills and pinch strength due to various conditions or injury. The methods and systems include writing instruments that may be used in order of succession based on improved or worsened fine motor skills. In one implementation, the method includes measuring a first writing capability of a user, selecting a first writing instrument with a barrel of a predetermined circumference and a predetermined weight selected based on the first writing capability of the user, using the selected first writing instrument for a first phase, measuring a second writing capability, detecting a first change between the first writing capability and the second writing capability, determining that the first phase is completed based on the detected first change, and selecting a second writing instrument responsive to determining the first phase is completed.

The disclosed technology includes methods and systems for facilitating handwriting for individuals who require assistance with their fine motor skills and pinch strength due to various conditions or injury. The methods and systems include writing instruments that may be used in order of succession based on improved or worsened fine motor skills. In one implementation, the method includes measuring a first writing capability of a user, selecting a first writing instrument with a barrel of a predetermined circumference and a predetermined weight selected based on the first writing capability of the user, using the selected first writing instrument for a first phase, measuring a second writing capability, detecting a first change between the first writing capability and the second writing capability, determining that the first phase is completed based on the detected first change, and selecting a second writing instrument responsive to determining the first phase is completed.

An illustration unit is disclosed for use by people who have less than optimal gripping capability. The handle of the illustration unit has a diameter sufficient to allow the user's pinky, ring, and middle fingers to come near to or in contact with the thenar while preventing a user's pinky, ring and middle fingers from contacting a user's proximal or distal palmar. Preferably, the handle is configured to enable a user to contact a surface approximately parallel to the user's body with a marking element. Either the handle or connector can be arcuate, having an interior surface and an exterior surface. At least one connector is dimensioned to be received in the receiving area and the second end to receive a marking element.

An illustration unit is disclosed for use by people who have less than optimal gripping capability. The handle of the illustration unit has a diameter sufficient to allow the user's pinky, ring, and middle fingers to come near to or in contact with the thenar while preventing a user's pinky, ring and middle fingers from contacting a user's proximal or distal palmar. Preferably, the handle is configured to enable a user to contact a surface approximately parallel to the user's body with a marking element. Either the handle or connector can be arcuate, having an interior surface and an exterior surface. At least one connector is dimensioned to be received in the receiving area and the second end to receive a marking element.

Articulated pens are provided. A pen includes: a shank; an ink tube comprising a first section, a second section, a third section, and a fourth section; a writing tip connected to the fourth section; a first guide rail connected to the shank and that bends the ink tube at a first angle between the first section and the second section; and a second guide rail pivotally connected to the first guide rail and that bends the ink tube at a second angle between the third section and the fourth section. Pivoting the second guide rail relative to the first guide rail adjusts a third angle between the second section and the third section.

The part for mounting on the finger is provided so as to be integral with a linking member; by means of building-in, folding, inserting and removing, and winding, the holder is made deformable to a carried condition when not in use; a necessary shortest dimension of the writing tool in the written condition is divided into at least two sections, i.e., an axis body 1 and a cap 2; and then, the axis body 1 and the cap 2 are overlapped with each other by means of folding or storing to thereby shorten the writing tool in a retained condition, and the writing tool in the written condition is reversibly movable in a predetermined range to thereby make an angle of the writing tool adjustable.

The part for mounting on the finger is provided so as to be integral with a linking member; by means of building-in, folding, inserting and removing, and winding, the holder is made deformable to a carried condition when not in use; a necessary shortest dimension of the writing tool in the written condition is divided into at least two sections, i.e., an axis body 1 and a cap 2; and then, the axis body 1 and the cap 2 are overlapped with each other by means of folding or storing to thereby shorten the writing tool in a retained condition, and the writing tool in the written condition is reversibly movable in a predetermined range to thereby make an angle of the writing tool adjustable.

The writing implement holder may be a device that is adapted to hold a writing implement on a user's finger such that movement of the user's finger may move a tip of the writing implement against a surface. As non-limiting examples, the writing implement holder may be adapted to be worn on an index finger, the writing implement may be a pen, a pencil, a marker, or a stylus, and the surface may be a sheet of paper, a tablet computer, or a smartphone. The writing implement holder may hold the writing implement to compensate for a lack of dexterity after an injury or illness, to avoid direct contact with the surface, or both. As non-limiting examples, injuries and illnesses that may reduce dexterity may include a heart attack, a stroke, arthritis, multiple sclerosis, or any combination thereof.

The writing implement holder may be a device that is adapted to hold a writing implement on a user's finger such that movement of the user's finger may move a tip of the writing implement against a surface. As non-limiting examples, the writing implement holder may be adapted to be worn on an index finger, the writing implement may be a pen, a pencil, a marker, or a stylus, and the surface may be a sheet of paper, a tablet computer, or a smartphone. The writing implement holder may hold the writing implement to compensate for a lack of dexterity after an injury or illness, to avoid direct contact with the surface, or both. As non-limiting examples, injuries and illnesses that may reduce dexterity may include a heart attack, a stroke, arthritis, multiple sclerosis, or any combination thereof.

The present disclosure relates to a grip positioning device that includes a tool receptacle that forms a loop, the loop delineating a tool opening through which a tool may be extended, and a plurality of digit receiving elements each forming a loop, the loops each delineating a finger opening through which a digit of a user may be extended, the digit receiving elements coupled to and positioned about the tool receptacle. The tool receptacle and the digit receiving elements may be constructed from a unitary piece of material and the grip positioning device may further include separators that partition the digit receiving elements from the tool receptacle.