Disclosed is a writing board attached to a surface for receiving notes or instructions from a user. The writing board includes a vinyl foam, a flexible coating, a temporary backing film, an erase film, and an adhesive layer. The writing board further includes a second temporary backing film. The vinyl foam includes a top surface and a microscopic cavernous surface. The flexible coating is coated on one of the microscopic cavernous surfaces to render the vinyl foam air-tight. The temporary backing film covers the microscopic cavernous surface coated with the flexible coating. A user peels of the temporary backing film to firmly attach the vinyl foam to the surface. The erase film is attached to the top surface of the vinyl foam. The erase film allows the user to write and erase content. The adhesive layer attaches the erase film to the top surface of the vinyl foam.

Disclosed is a writing board attached to a surface for receiving notes or instructions from a user. The writing board includes a vinyl foam, a flexible coating, a temporary backing film, an erase film, and an adhesive layer. The writing board further includes a second temporary backing film. The vinyl foam includes a top surface and a microscopic cavernous surface. The flexible coating is coated on one of the microscopic cavernous surfaces to render the vinyl foam air-tight. The temporary backing film covers the microscopic cavernous surface coated with the flexible coating. A user peels of the temporary backing film to firmly attach the vinyl foam to the surface. The erase film is attached to the top surface of the vinyl foam. The erase film allows the user to write and erase content. The adhesive layer attaches the erase film to the top surface of the vinyl foam.

The preferred embodiment of the invention comprises a stackable and modularly reconfigurable apparatus and system that provides a substrate for marking and displaying items. More specifically, embodiments of the present invention relate to a modularly reconfigurable apparatus and system featuring erasable writing surfaces with interconnection features.

The preferred embodiment of the invention comprises a stackable and modularly reconfigurable apparatus and system that provides a substrate for marking and displaying items. More specifically, embodiments of the present invention relate to a modularly reconfigurable apparatus and system featuring erasable writing surfaces with interconnection features.

The preferred embodiment of the present invention comprises a stackable and modularly reconfigurable device and system providing a surface for marking and displaying items. More specifically, embodiments of the invention relate to a modularly reconfigurable device and system having erasable writing surfaces with interconnection features.

A method of reusing a notebook provides a notebook having a synthetic-paper page. The method also provides a thermochromic ink pen which, when used to write on the synthetic paper page, leaves thermochromic ink markings. The method further provides a moisture carrier configured to have a liquid diffused therein. The moisture carrier is configured to erase the thermochromic ink markings from the synthetic-paper page by contacting the thermochromic ink markings when the moisture carrier is moist. The method then writes with thermochromic ink on at least a portion of the synthetic-paper page. Liquid is diffused in the moisture carrier, and the portion of the synthetic-paper page having the thermochromic ink is wiped with the moist moisture carrier, such that the thermochromic ink is erased from the synthetic-paper page.

A method of reusing a notebook provides a notebook having a synthetic-paper page. The method also provides a thermochromic ink pen which, when used to write on the synthetic paper page, leaves thermochromic ink markings. The method further provides a moisture carrier configured to have a liquid diffused therein. The moisture carrier is configured to erase the thermochromic ink markings from the synthetic-paper page by contacting the thermochromic ink markings when the moisture carrier is moist. The method then writes with thermochromic ink on at least a portion of the synthetic-paper page. Liquid is diffused in the moisture carrier, and the portion of the synthetic-paper page having the thermochromic ink is wiped with the moist moisture carrier, such that the thermochromic ink is erased from the synthetic-paper page.

A system for capturing, organizing, and storing handwritten notes includes a plurality of boundary markers. The boundary markers are configured to be positioned on a writing surface. The system also includes a tangible non-transitory computer readable medium encoded with instructions which, when run on a camera-equipped computing device, causes the camera-equipped computing device to execute processes. The processes include capturing an image of the writing surface with the markers thereon. The processes also include detecting the boundary markers in the captured image. Additionally, the processes include identifying a virtual boundary in the captured image based on the positions of the boundary markers. The processes then unwarp a portion of the captured image within the virtual boundary to produce an unwarped image.

The present disclosure relates to a system comprising a writing instrument. The writing instrument comprises an ink. wherein the ink comprises a coloring agent and a bonding agent. The adhesiveness of the bonding agent can be altered by applying a voltage or a voltage and a current. Further. the system comprises a writing surface comprising a first electrode and a second electrode or a writing surface comprising a first electrode and an erasing tool comprising a second electrode.

A method of reusing a notebook provides a notebook having a synthetic-paper page. The method also provides a thermochromic ink pen which, when used to write on the synthetic paper page, leaves thermochromic ink markings. The method further provides a moisture carrier configured to have a liquid diffused therein. The moisture carrier is configured to erase the thermochromic ink markings from the synthetic-paper page by contacting the thermochromic ink markings when the moisture carrier is moist. The method then writes with thermochromic ink on at least a portion of the synthetic-paper page. Liquid is diffused in the moisture carrier, and the portion of the synthetic-paper page having the thermochromic ink is wiped with the moist moisture carrier, such that the thermochromic ink is erased from the synthetic-paper page.