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US 2022/0366808 A1Published application
Letter manipulative identification board
AssigneeLearning Squared, Inc.
InventorsAndrew Butler, Tom Boeckle, F Brian Iannce, Hector Javier Farias, Carey Lee
Life of this patent
Estimating the term…
Abstract
A set of letter manipulatives and a board on which said letter manipulatives may be placed, where the board comprises an identification module that can identify the letter manipulatives placed on the board and communicate the identification to a computing device.
Claims20
A system comprising:
- movable letters;
- and
- a letter identification device comprising:
- a receptacle region configured to receive any one movable letter of the movable letters;
- a light sensor configured to detect light reflected by a movable letter moved into the receptacle region from among the movable letters;
- and
- one or more processors configured to perform operations comprising:
- identifying the movable letter in the receptacle region based on the light reflected by the movable letter.
5 more elements
A letter identification device comprising:
- a receptacle region configured to receive any one movable letter of a set of movable letters;
- a light sensor configured to detect light reflected by a movable letter moved into the receptacle region from among the set of movable letters;
- and
- one or more processors configured to perform operations comprising:
- identifying the movable letter in the receptacle region based on the light reflected by the movable letter.
2 more elements
A set of movable letters, the set comprising:
- movable letters each configured to be moved into a receptacle region of a letter identification device that includes:
- a light sensor configured to detect light reflected by a movable letter moved into the receptacle region from among the movable letters;
- and
- one or more processors configured to perform operations comprising:
- identifying the movable letter in the receptacle region based on the light reflected by the movable letter.
2 more elements
Dependencies are inferred from the claim text.