Digital flash card techniques
Techniques are disclosed for providing a digital flash card function in electronic devices. In an embodiment, a digital flash card includes a word or phrase along with the definition of the word or phrase pulled automatically from a glossary or dictionary. The digital flash card may be created through an options menu after selecting a word or phrase, automatically whenever a word or phrase is highlighted by the user, or whenever a word or phrase is looked up. Once the flash cards have been created, they may be organized into various folders or stacks, and in some cases the flash cards may automatically be organized based on the source of the selected word or phrase. Once one or more flash cards have been created, the user may view flash cards, flip them over to view the opposite side, and scroll through the flash cards using various touch screen gestures.
1. A mobile device, comprising:
a display for displaying digital content to a user;
a processor; and
a flash card creation mode executable on the processor and configured to:
detect selection of a quantity of n words from the digital content displayed on the display, n≥1,
make a determination that the quantity n is below a threshold quantity, and
in response to making the determination, creating a digital flash card having a question-answer construct within a given context, wherein a first side of the digital flash card represents a question portion of the construct and includes the selected quantity of n words, and a second side of the digital flash card represents an answer portion of the construct and includes data responsive to the question portion within the given context,
wherein the digital flash card is at least initially displayed on the display overlaying at least a portion of the digital content from which the quantity of n words were selected.
2. The device of claim 1 wherein the data included in the answer portion of the construct includes a definition of the selected quantity of n words.
3. The device of claim 2 wherein the definition is pulled from a glossary associated with the digital content.
4. The device of claim 1 wherein the digital flash card is created further in response to the selected quantity of n words being a subject of a definition look-up.
5. The device of claim 1 wherein the data responsive to the question portion is pulled from a data source that is external to the digital content.
6. The device of claim 1 wherein the flash card creation mode is further configured to
save the digital flash card into an existing group of digital flash cards, and
present the existing group as a virtual stack of flash cards on the display.
7. The device of claim 1 further comprising a flash card viewing mode executable on the processor and configured to
present the digital flash card, and
flip the digital flash card over in response to a flash card flip gesture.
8. The device of claim 7 wherein the flash card viewing mode is further configured to, upon execution, present to the user at least a portion of the digital content displayed on the display.
9. The device of claim 1 wherein the given context comprises foreign language study and the data included in the answer portion of the construct includes a foreign language equivalent of the selected quantity of n words.
10. The device of claim 1 wherein the given context comprises chemistry and the data included in the answer portion of the construct includes a chemical symbol representative of the selected quantity of n words.
11. The device of claim 1 wherein the given context comprises mathematics and the data included in the answer portion of the construct includes a mathematical result representative of the selected quantity of n words, the selected quantity of n words including at least one mathematical operator.
12. The device of claim 1 wherein the selected quantity of n words includes non-textual content.
13. A computing system, comprising:
a display for displaying digital content to a user;
a processor;
a flash card creation mode executable on the processor and configured to:
detect selection of a quantity of n words from the digital content displayed on the display, n≥1,
make a determination that the quantity n is below a threshold quantity, and
in response to making the determination, create a digital flash card having a question-answer construct within a given context, wherein a first side of the digital flash card represents a question portion of the construct and includes the selected quantity of n words, and a second side of the digital flash card represents an answer portion of the construct and includes data responsive to the question portion and the given context; and
a flash card viewing mode executable on the processor and configured to present the digital flash card;
wherein the digital flash card is initially displayed on the display overlaying at least a portion of the digital content from which the quantity of n words were selected; and
wherein the data included in the answer portion of the construct includes a definition of the selected quantity of n words.
14. The system of claim 13 wherein the digital flash card is created further in response to the selected quantity of n words being a subject of a definition look-up.
15. The system of claim 13 wherein the definition is pulled from a glossary associated with the digital content.
16. The system of claim 13 wherein the selected quantity of n words includes non-textual content.
17. A non-transitory computer program product comprising a plurality of instructions encoded thereon that when executed by one or more processors cause a process to be carried out, the process comprising:
detect, at an electronic device, selection of a quantity of n words from a given page of digital content, n≥1, the selected quantity of n words including letters, numbers, symbols, characters, or any combination thereof;
make a determination that the quantity n is below a threshold quantity;
retrieve an answer relevant to the selected quantity of n words;
in response to making the determination, create a digital flash card including the selected quantity of n words on a first side of the digital flash card, not including unselected content from the given page on the first side, and including the answer on a second side of the digital flash card; and
cause a display operably connected to the one or more processors to display the digital flash card overlaying at least a portion of the digital content.
18. The computer program product of claim 17 wherein retrieving the answer comprises accessing at least one of a data source other than the given page, a glossary within the digital content, and a data source external to the digital content.
19. The computer program product of claim 17 wherein the process further comprises flipping the digital flash card in response to a flip gesture performed on a touch sensitive surface of the electronic device.
20. The computer program product of claim 17 wherein the selected quantity of n words includes non-textual content.