ACCESSI-BILITYSamsung electronic Jaehwan Kim

Accessibility in EFL

How accessibility works (1/2)

TTS en-gin

Ecore

Elm-mod-ule

InputInput wondow (made by en-

lightment)

Application(using elemen-

tary)

How accessibility works (2/2)

Ecore

Elementary .

E17

TTS engin

Elm-mod-ule

Input

Move high-light,Acti-vate,Scroll

Read the in-formation

The screen reader information

Label: label on the object (Ex: in the case of Button it would be "Ok", "Cancel",

etc.) Traits: object type.

(Ex: "Button" for the Button) State: value or status of the object.

(Ex: “Disabled” for the disabled button) Optional attribute: hint or guide to explain the ob-

ject. (Ex: “This button will close your application” for the

button)

The screen reader gestures

1 finger tap: select an object 1 finger touch & move: select an object con-

tinuously 1 finger flick: select an previous or next ob-

ject 1 finger double tap: activate an object 1 finger tap, then, 1 finger touch & hold: en-

able drag and drop 2 finger touch & move: panning

Demo

The accessibility in Tizen and desktop

EFL APIs for accessibility

elm_access_object_register(Evas_Object *obj, Evas_Object *par-ent)

elm_access_info_set(Evas_Object *obj, int type, const char *text)

elm_access_info_cb_set(Evas_Object *obj, int type, Elm_Access_Info_Cb func, const void *data)

elm_access_say(const char *text)

elm_access_activate_cb_set(Evas_Object *obj, Elm_Access_Activate_Cb func, void *data)

elm_access_highlight_set(Evas_Object* obj)

elm_access_action(Evas_Object *obj, const Elm_Access_Action_Type, Elm_Access_Action_Info *action_info)