Pressure-sensitive writing stylus
Real-time rub-out erase for an electronic handwriting facility Patent #: 4633436
ApplicationNo. 06/849456 filed on 02/21/1986
US Classes:434/162, Writing or printing by hand434/169, Electrical component included in teaching means434/85Drawing
ExaminersPrimary: Picard, Leo P.
Attorney, Agent or Firm
International ClassG09B 11/00 (20060101)
Foreign Application Priority Data1984-06-28 FR
AbstractA sound and/or visually stimulating stylus for encouraging learning to write. In accordance with the invention, the stylus (1) includes a moving equipment (2) and a sound source (4, 4a) modulated by a transducer which is sensitive to deformations of the moving equipment. The stylus is applicable to teaching.