Hand-held electronic device with autopunctuation
View Patent ↗A hand-held electronic device with a keyboard, thumbwheel, display and associated software is optimized for use of the device with the thumbs. The associated software has a plurality of features to optimize efficient use of the limited keyboard space and encourage the use of the device by thumb-based data entry through the thumbwheel and/or through a combination of minimal number of keystrokes. Software features include international character scrolling, and auto-capitalization. The keys on the device keyboard are optimally shaped and configured for thumb-based input. In addition, the thumbwheel is inclined between the front and a side edge of the device so as to be reachable by either the thumb or index finger of the user's hand at the side edge of the device.
1. A method performed by a mobile device, the method comprising:
receiving a first input including a first set of characters and displaying the first set of characters;
receiving a second input after receiving the first input;
determining that a last character in the first set of characters is not a period and that the second input includes a space input twice in succession, and in response:
displaying (i) a period (.) after the first set of characters and (ii) a single space after the period; and
receiving a third input including a second set of characters and displaying the second set of characters immediately following the single space, wherein a first character in the second set of characters is automatically capitalized.
2. A method as set forth in claim 1 , wherein the first set of characters comprises a first sentence.
3. A method as set forth in claim 1 , wherein the second set of characters comprises a second sentence.
4. A mobile device comprising a display and a user interface, the mobile device configured to:
receive a first input including a first set of characters and display the first set of characters;
receive a second input after receiving the first input;
determine that a last character in the first set of characters is not a period and that the second input includes a space input twice in succession, and in response:
display (i) a period (.) after the first set of characters and (ii) a single space after the period; and
receive a third input including a second set of characters and display the second set of characters immediately following the single space, wherein a first character in the second set of characters is automatically capitalized.
5. A mobile device as set forth in claim 4 , wherein the first set of characters comprises a first sentence.
6. A mobile device as set forth in claim 4 , wherein the second set of characters comprises a second sentence.