System for magnetically attaching templeless eyewear to a person
A system of eyewear that eliminates the need for hinges on the frames of the eyewear.
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| Number | Title | Issue Date |
| 7101185 | Method and apparatus for automated training of language learning skills A computer program for execution on a computing device is provided to cross-train students in language development skills such as letter-word correspondence, word recognition, vocabulary, and sentence and paragraph comprehension. A set of programs provide an adaptiv... | 09/05/2006 |
| 4690644 | Teaching apparatus, particularly for teaching shorthand An apparatus for use in teaching comprises a carrier (10,20) of information that is to form the subject-matter of a lesson; a keyboard (12) having its keys marked with symbols which include those related to the said information; a visual display unit (14)... | 09/01/1987 |
| 4035091 | Training device for students of stenography A training device for assisting a student in his endeavor to develop an optimum writing speed, particularly in the art of stenography. The device includes a writing instrument, e.g., a ball-point pen or the like, for manually scribing the characters presc... | 07/12/1977 |