Machine translation of consonant-vowel pairs and syllabic units to haptic sequences for transmission via haptic device
View Patent ↗A haptic device comprises a signal generator that is configured to receive an input word that is a unit of a language written using consonant-vowel pairs. The signal generator converts the input word into one or more consonant-vowel pairs of the input word. The signal generator further converts the one or more consonant-vowel pairs into a sequence of actuator signals. The sequence of actuator signals is formed from a concatenation of sub-sequences of actuator signals. Each phoneme corresponding to a unique sub-sequence of actuator signals. The haptic device further comprises a two dimensional array of cutaneous actuators configured to receive the sequence of actuator signals from the signal generator, each of the actuator signals mapped to a cutaneous actuator of the two dimensional array of cutaneous actuators.
1. A haptic device, comprising:
a signal generator configured to:
receive an input word that is a unit of a language written using consonant-vowel pairs;
convert the input word into one or more consonant-vowel pairs of the input word;
convert the one or more consonant-vowel pairs into one or more actuator signals, wherein each of the one or more consonant-vowel pairs corresponds to a unique one of the one or more actuator signals; and
an array of cutaneous actuators configured to receive the one or more actuator signals from the signal generator, each of the one or more actuator signals being mapped to at least one cutaneous actuator of the array of cutaneous actuators.
2. The haptic device of claim 1 , further comprising a harness shaped to wrap around a user's arm, the harness having an interior surface facing the user's arm when worn by the user; and
wherein the array of cutaneous actuators is placed on the interior surface of the harness.
3. The haptic device of claim 2 , wherein the harness is shaped to fit the user's arm in a single position.
4. The haptic device of claim 1 , wherein each cutaneous actuators of the array of cutaneous actuators includes a rubber tip.
5. The haptic device of claim 1 , wherein a haptic output generated by a cutaneous actuator of the array of cutaneous actuators in response to an actuator signal is a vibration at one of a plurality of frequencies.
6. The haptic device of claim 1 , wherein a haptic output generated by a cutaneous actuator of the two dimensional array of cutaneous actuators in response to an actuator signal is a haptic output having one of a plurality of durations.
7. The haptic device of claim 1 , wherein the array of cutaneous actuators comprises a two-dimensional array of cutaneous actuators.
8. The haptic device of claim 1 , wherein the one or more actuator signals together form a concatenated sequence of multiple actuator signals.
9. The haptic device of claim 8 , wherein the sub-signals of the at least one actuator signal are mapped to distinct cutaneous actuators of the array.
10. The haptic device of claim 9 , wherein the distinct cutaneous actuators are adjacent actuators in the array.
11. The haptic device of claim 1 , wherein the one or more actuator signals comprises two actuator signals that are time delayed by a predetermined duration.
12. A method, comprising:
receiving an input word that is a unit of a language that is written using consonant-vowel pairs;
converting the input word into one or more consonant-vowel pairs of the input word;
converting the one or more consonant-vowel pairs into one or more actuator signals, wherein each of the one or more consonant-vowel pairs corresponds to a unique one of the one or more actuator signals, each of the one or more actuator signals being mapped to at least one cutaneous actuator of the array of cutaneous actuators; and
transmitting a sequence of actuator signals to the array of cutaneous actuators.
13. The method of claim 12 , wherein a harness is shaped to wrap around a user's arm, the harness having an interior surface facing the user's arm when worn by the user; and
wherein the array of cutaneous actuators is placed on the interior surface of the harness.
14. The method of claim 13 , wherein the harness is shaped to fit the user's arm in a single position.
15. The method of claim 12 , wherein each cutaneous actuator of the array of cutaneous actuators includes a rubber tip.
16. The method of claim 12 , wherein a haptic output generated by a cutaneous actuator of the array of cutaneous actuators in response to an actuator signal is a vibration at one of a plurality of frequencies.
17. The method of claim 12 , wherein a haptic output generated by a cutaneous actuator of the array of cutaneous actuators in response to an actuator signal is a haptic output having one of a plurality of durations.
18. The method of claim 12 , wherein the array of cutaneous actuators comprises a two by four array of cutaneous actuators.
19. A non-transitory computer readable storage medium, comprising instructions, that when executed by a processor, cause the processor to:
receive an input word that is unit of a language that is written using consonant-vowel pairs;
convert the input word into one or more consonant-vowel pairs of the input word;
convert the one or more consonant-vowel pairs into one or more actuator signals, wherein each of the one or more consonant-vowel pairs corresponds to a unique one of the one or more actuator signals, each of the one or more actuator signals being mapped to at least one cutaneous actuator of the array of cutaneous actuators; and
transmit a sequence of actuator signals to the array of cutaneous actuators.
20. The non-transitory computer readable storage medium of claim 19 , wherein a harness is shaped to wrap around a user's arm, the harness having an interior surface facing the user's arm when worn by the user; and
wherein the array of cutaneous actuators is placed on the interior surface of the harness.