Portable information terminal having a method for inputting symbols or pictograms
View Patent ↗In a portable information terminal enabling faster entry of frequently used symbols and pictograms, the control unit determines whether the pressing of the “*” key is recognized by the entry unit. If recognized, it is determined whether the mark list display setting is ON. If ON, it is determined whether the symbol and pictogram information stored in the mark list information storage unit is unregistered. If not unregistered, the symbols and characters stored in the mark list information storage unit 115 b are retrieved and displayed on the display screen. If the pressed key is the center key of the four-way scroll key or the middle softkey, the symbol or pictogram on which the cursor is placed when the center key is pressed is determined as the symbol or pictogram to be entered.
1. A portable information terminal comprising:
a first memory configured to store at least one of symbol information and pictogram information;
a display configured to display a first list including a symbol or pictogram based on the information stored in the first memory;
an key input device including a first key for moving a cursor and a second key;
a storage control unit which stores the symbol information or the pictogram information corresponding to a symbol or a pictogram by copying the symbol information or the pictogram information stored in the first memory to a second memory, if the symbol or the pictogram is selected via the key input device from the displayed first list;
a display control unit which, if a given operation is received via the key input device during entry of characters, displays a second list including a symbol or a pictogram corresponding to the information stored in the second memory, and which, if the given operation is received via the key input device while the second list is displayed, displays the first list based on the information stored in the first memory in place of the second list; and
an input control unit configured to (i) accept a symbol or a pictogram as an input from the first list if the first list is displayed on the display and the symbol or the pictogram is selected from the first list by manipulating the first key and the second key, and (ii) accept a symbol or a pictogram as an input from the second list if the second list is displayed on the display and the symbol or the pictogram is selected from the second list by manipulating the first key and the second key,
wherein the given operation is different from the process of accepting the symbol or pictogram as the input or selection from the first list or the second list using the first key and second key.
2. The portable information terminal according to claim 1 , wherein the first list based on the information stored in the first memory is displayed in a plurality of pages.
3. The portable information terminal according to claim 2 , wherein the key input device further includes a third key, and the input control unit (i) continues to accept a symbol or a pictogram from the second list if the previous symbol or pictogram was selected from the second list by manipulating the first key and the second key and (ii) stops accepting a symbol or a pictogram from the second list if the previous symbol or pictogram was selected from the second list by manipulating the first key and the third key.
4. The portable information terminal according to claim 3 , wherein the display control unit continues to display the second list if the previous symbol or pictogram was selected from the second list by manipulating the first key and the second key.
5. The portable information terminal according to claim 2 , wherein the key input device further includes a third key, and the input control unit (i) continues to accept a symbol or a pictogram from the first list if the previous symbol or pictogram was selected from the first list by manipulating the first key and the second key and (ii) stops accepting a symbol or a pictogram from the first list if the previous symbol or pictogram was selected from the first list by manipulating the first key and the third key.
6. The portable information terminal according to claim 1 , wherein the key input device further includes a third key, and the input control unit (i) continues to accept a symbol or a pictogram from the second list if the previous symbol or pictogram was selected from the second list by manipulating the first key and the second key and (ii) stops accepting a symbol or a pictogram from the second list if the previous symbol or pictogram was selected from the second list by manipulating the first key and the third key.
7. The portable information terminal according to claim 6 , wherein the display control unit continues to display the second list if the previous symbol or pictogram was selected from the second list by manipulating the first key and the second key.
8. The portable information terminal according to claim 1 , wherein the key input device further includes a third key, and the input control unit (i) continues to accept a symbol or a pictogram from the first list if the previous symbol or pictogram was selected from the first list by manipulating the first key and the second key and (ii) stops accepting a symbol or a pictogram from the first list if the previous symbol or pictogram was selected from the first list by manipulating the first key and the third key.
9. A portable information terminal comprising:
a first memory configured to store at least one of symbol information and pictogram information;
a display configured to display a first list including a symbol or pictogram based on the information stored in the first memory and a second list including a symbol or pictogram based on the information stored in the first memory;
an key input device including a first key for moving a cursor and a second key;
a storage control unit which stores the symbol information or the pictogram information corresponding to a symbol or a pictogram by copying the symbol information or the pictogram information stored in the first memory to a second memory, if the symbol or the pictogram is selected via the key input device from the displayed first list or second list;
a display control unit which, if a given operation is received via the key input device during entry of characters, displays a third list including a symbol or a pictogram corresponding to the information stored in the second memory, and which, if the given operation is received via the key input device while the third list is displayed, displays the first list based on the information stored in the first memory in place of the third list, and which, if the given operation is received via the key input device while the first list is displayed, displays the second list based on the information stored in the first memory in place of the first list; and
an input control unit configured to (i) accept a symbol or a pictogram as an input from the first list if the first list is displayed on the display and the symbol or the pictogram is selected from the first list by manipulating the first key and the second key, (ii) accept a symbol or a pictogram as an input from the second list if the second list is displayed on the display and the symbol or the pictogram is selected from the second list by manipulating the first key and the second key, and (iii) accept a symbol or a pictogram as an input from the third list if the third list is displayed on the display and the symbol or the pictogram is selected from the third list by manipulating the first key and the second key,
wherein the given operation is different from the process of accepting the symbol or pictogram as the input or selection from the first list or the second list using the first key and second key.
10. The portable information terminal according to claim 9 , wherein the first list based on the information stored in the first memory and the second list based on the information stored in the first memory are displayed in a plurality of pages.
11. The portable information terminal according to claim 10 , wherein the key input device further includes a third key, and the input control unit (i) continues to accept a symbol or a pictogram from the third list if the previous symbol or pictogram was selected from the third list by manipulating the first key and the second key and (ii) stops accepting a symbol or a pictogram from the third list if the previous symbol or pictogram was selected from the third list by manipulating the first key and the third key.
12. The portable information terminal according to claim 11 , wherein the display control unit continues to display the third list if the previous symbol or pictogram was selected from the third list by manipulating the first key and the second key.
13. The portable information terminal according to claim 10 , wherein the key input device further includes a third key, and the input control unit (i) continues to accept a symbol or a pictogram from the first list if the previous symbol or pictogram was selected from the first list by manipulating the first key and the second key and (ii) stops accepting a symbol or a pictogram from the first list if the previous symbol or pictogram was selected from the first list by manipulating the first key and the third key.
14. The portable information terminal according to claim 10 , wherein the key input device further includes a third key, and the input control unit (i) continues to accept a symbol or a pictogram from the second list if the previous symbol or pictogram was selected from the second list by manipulating the first key and the second key and (ii) stops accepting a symbol or a pictogram from the second list if the previous symbol or pictogram was selected from the second list by manipulating the first key and the third key.
15. The portable information terminal according to claim 9 , wherein the key input device further includes a third key, and the input control unit (i) continues to accept a symbol or a pictogram from the third list if the previous symbol or pictogram was selected from the third list by manipulating the first key and the second key and (ii) stops accepting a symbol or a pictogram from the third list if the previous symbol or pictogram was selected from the third list by manipulating the first key and the third key.
16. The portable information terminal according to claim 15 , wherein the display control unit continues to display the third list if the previous symbol or pictogram was selected from the third list by manipulating the first key and the second key.
17. The portable information terminal according to claim 9 , wherein the key input device further includes a third key, and the input control unit (i) continues to accept a symbol or a pictogram from the first list if the previous symbol or pictogram was selected from the first list by manipulating the first key and the second key and (ii) stops accepting a symbol or a pictogram from the first list if the previous symbol or pictogram was selected from the first list by manipulating the first key and the third key.
18. The portable information terminal according to claim 9 , wherein the key input device further includes a third key, and the input control unit (i) continues to accept a symbol or a pictogram from the second list if the previous symbol or 5 pictogram was selected from the second list by manipulating the first key and the second key and (ii) stops accepting a symbol or a pictogram from the second list if the previous symbol or pictogram was selected from the second list by manipulating the first key and the third key.