Smooth scrolling with highlighted navigation and marking of page changes
View Patent ↗Textual content arranged in lines and displayed on the screen of electronic device is browsed by a signal processor in response to a down direction selection signal from a down button on a keypad and any links displayed in the lines in a top half of the screen are highlighted link-by-link toward a central area of the screen, wherein after the highlighting progresses to a central area of the screen, in response to further assertions of the down button, scrolling of the textual content commences, line-by-line.
1. Method for browsing textual content arranged in lines and displayed on a screen of an electronic device, comprising the steps of:
highlighting ( 810 , 822 ), in response to assertions of a first direction selection signal ( 814 ), any links displayed in said lines in a selected first portion ( 105 ) of said textual content beginning at a displayed end ( 102 ) of said displayed textual content on said screen ( 104 ) wherein said highlighting progresses link-by-link from said displayed end toward a central area ( 106 ) of said textual content, and
after said highlighting progresses (A) to said central area, in response to further assertions of said first direction signal, scrolling ( 906 ) said textual content line-by-line.
2. The method of claim 1 , further comprising the steps of:
determining ( 1002 ), in response to said further assertions of said first direction selection signal, if an end of a current page containing part of said textual content has been reached, and if so,
displaying ( 1004 , B) a continuing part of said textual content of a next page and repeating one or more of said steps of claim 1 for said continuing part of said textual content of said next page.
3. The method of claim 2 , wherein in addition to said step of displaying textual content of said next page, said method further comprises the steps of:
displaying a selected number of lines from said end of said current page before said textual content of said next page, and
indicating a point where said selected number of lines end and said textual content of said next page begins.
4. The method of claim 1 , further comprising the step of:
before said highlighting progresses to said central area, in response to one or more assertions of a second direction selection signal, highlighting any links displayed in said lines in said selected first portion of said textual content beginning at a currently highlighted link and progressing in said second direction link-by-link from said currently highlighted link toward said displayed end of said displayed textual content.
5. The method of claim 4 , further comprising the step of
determining after progressing in said second direction link-by-link that said displayed end of said displayed textual content has been reached or that there are no more links to highlight in said second direction, and
displaying ( 1210 ; B, 802 ; X, 1302 ) a continuing part of said textual content of a prior page.
6. The method of claim 5 , further comprising repeating (B) one or more steps of claim 1 for the textual content of said prior page.
7. The method of claim 5 , further comprising repeating (X) said step of highlighting except that said progressing of highlighting link-by-link is carried out in a selected second portion ( 208 , 308 ) of said textual content, in response to assertions of the second direction selection signal indicative of a direction opposite said first direction.
8. The method of claim 7 , further comprising repeating (R) said step of scrolling except that said line-by-line scrolling is in response to said second direction selection signal and is carried out in a directional sense opposite from that of the scrolling step of claim 1 .
9. The method of claim 1 , further comprising the step of displaying a cursor ( 103 ) situated in said central area of said textual content.
10. Device, comprising:
user interface including a display for browsing textual content arranged in lines and displayed on said display; and
signal processor, responsive to assertions of a first direction selection signal from an input device of said user interface, for highlighting any links displayed in said lines in a selected first portion ( 105 ) of said textual content beginning at a displayed end ( 102 ) of said displayed textual content on said screen ( 104 ) wherein said highlighting progresses link-by-link from said displayed end toward a central area ( 106 ) of said textual content, wherein after said highlighting progresses (A) to said central area said signal processor is responsive to further assertions of said first direction signal, for scrolling ( 906 ) said textual content line-by-line.
11. The device of claim 10 , wherein said signal processor, in response to said further assertions of said first direction selection signal, is for determining if an end of a current page containing part of said textual content has been reached, and if so, is for displaying ( 1004 , B) a continuing part of said textual content of a next page.
12. The device of claim 11 , wherein in addition to said signal processor displaying textual content of said next page, said signal processor is for displaying a selected number of lines from said end of said current page before said textual content of said next page, and is for indicating a point where said selected number of lines end and said textual content of said next page begins.
13. The device of claim 10 , wherein
before said highlighting progresses to said central area, in response to one or more assertions of a second direction selection signal, said signal processor is for highlighting any links displayed in said lines in said selected first portion of said textual content beginning at a currently highlighted link and for progressing in said second direction link-by-link from said currently highlighted link toward said displayed end of said displayed textual content.
14. The device of claim 13 , wherein after progressing in said second direction link-by-link said signal processor is for determining that said displayed end of said displayed textual content has been reached or that there are no more links to highlight in said second direction, and is for displaying ( 1210 ; B, 802 ; X, 1302 ) a continuing part of said textual content of a prior page.
15. The device of claim 14 , wherein said signal processor repeats said highlighting except that said progressing of highlighting link-by-link is carried out in a selected second portion ( 208 , 308 ) of said textual content, in response to assertions of the second direction selection signal indicative of a direction opposite said first direction.
16. The device of claim 15 , wherein said signal processor is for repeating (R) said scrolling except that said line-by-line scrolling is in response to said second direction selection signal and is carried out in an opposite directional sense.
17. The device of claim 10 , wherein said signal processor displays a cursor in the central area of said textual content.
18. A computer program product for at least temporary storage in a computer readable medium including a computer program coded for carrying out the steps of claim 1 in said electronic device.
19. A computer program comprising a browser capable of storage on a computer readable medium in an electronic device having a display and navigation tool for navigating textual content arranged in lines and displayed on said display of said electronic device, wherein said browser enables a user to navigate in a down direction by asserting a down direction tool and highlighting any links displayed in the lines in a top half of the textual content link-by-link toward a central area of the textual content, wherein after the highlighting progresses to the central area of the textual content, in response to further assertions of the down direction tool by the user, scrolling of the textual content commences, line-by-line with links highlighted as they pass by the central area.
20. The computer program of claim 19 , wherein a cursor is situated in the middle of the page to assist the user in realizing where the central area is.
21. The computer program of claim 20 , wherein the cursor is a shaded or colored background or an actual representation of an object.
22. The method of claim 1 , further comprising the step of highlighting said links as they scroll by the central area.
23. The device of claim 10 , wherein said links are highlighted as they scroll by the central area.
24. The computer program of claim 20 , wherein said links are highlighted as they scroll by the central area.
25. The device of claim 10 , further comprising a radio interface connected to said signal processor for communicating over a radio link to obtain said textual content.