Computer Assistive Technologies for Physically and Cognitively Challenged Users

Assistive Technology Trends, Challenges and Future Directions

Author(s): Nancy Jasmine Goldena* and Thangapriya

Pp: 183-210 (28)

DOI: 10.2174/9789815079159123020011

* (Excluding Mailing and Handling)

Abstract

People with impairments frequently struggle to carry out daily activities alone or even with assistance. They encounter obstacles in the environment, movement, interaction, access to writings, personal health maintenance, handling medical issues and behavioral equality. One of the subjects that have received a lot of attention from researchers is computer-based Assistive Technology (AT). Disabled people utilize AT to tackle things previously practically impossible for them. Various forms of disabilities necessitate the use of AT, which can help people with disability to do their regular work. Therefore, these technological innovations have the power to play a substantial role in supporting huge segments of society to operate and lead a normal life. The fundamental goal of AT is to continually increase a person's ability to perform independently, hence improving their overall health. Individuals who use technological aids can lead healthy, dignified, independent and respectable lifestyles. On the whole, AT aims to enable disabled individuals to join nearly every facet of life, including at home, education and community, as well as to increase their opportunities for social interactions and meaningful employment. AT devices simply gives disabled individuals more freedom and control. The significance of AT and AT devices, current trends, approaches, limitations and some of the major challenges identified in previous assessments as well as recent research findings in the field of AT, are all effectively discussed in this chapter.

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      • 13. app/Models/UserAccess/UserAccess.php:1266
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      • 15. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 16. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • (select j.user_access_id,j.volume_id,j.user_id,j.from_ip,j.to_ip,j.type,j.track,"Trial Access" as access_base_text, CASE j.type WHEN 111 THEN true ELSE false END as terms_popup, "S" as content_download_type, null as restricted_user_access_key, null as restricted_user_access_type, CASE j.track WHEN 0 THEN false ELSE true END as tracksAccessByVolume,"chapter" as access_level, j.chapter_id from `user_access_chapter_trail` as `j` inner join `user_access_info` as `info` on `j`.`user_access_id` = `info`.`user_access_id` where ((j.from_ip <= 309686912 and j.to_ip >=309686912 )) and ((j.from_date <= 1740345726 and j.to_date >= 1740345726 and j.perpetual= 0) or (j.from_date is null and j.to_date is null and j.perpetual= 1)) and j.chapter_id = 18856) union (select j.user_access_id,j.volume_id,j.user_id,j.from_ip,j.to_ip,j.type,j.track,"Subscribed" as access_base_text, false as terms_popup, "S" as content_download_type, null as restricted_user_access_key, null as restricted_user_access_type, CASE j.track WHEN 0 THEN false ELSE true END as tracksAccessByVolume,"chapter" as access_level, j.chapter_id from `user_access_chapter_corporate` as `j` inner join `user_access_info` as `info` on `j`.`user_access_id` = `info`.`user_access_id` where ((j.from_ip <= 309686912 and j.to_ip >=309686912 )) and ((j.from_date <= 1740345726 and j.to_date >= 1740345726 and j.perpetual= 0) or (j.from_date is null and j.to_date is null and j.perpetual= 1)) and j.chapter_id = 18856) union (select j.user_access_id,j.volume_id,j.user_id,j.from_ip,j.to_ip,j.type,j.track,"Token Based Access" as access_base_text, false as terms_popup, "R" as content_download_type, j.uc_id as restricted_user_access_key, "v" as restricted_user_access_type, CASE j.track WHEN 0 THEN false ELSE true END as tracksAccessByVolume,"chapter" as access_level, j.chapter_id from `user_access_chapter_token` as `j` inner join `user_access_info` as `info` on `j`.`user_access_id` = `info`.`user_access_id` where ((j.from_ip <= 309686912 and j.to_ip >=309686912 )) and ((j.from_date <= 1740345726 and j.to_date >= 1740345726 and j.perpetual= 0) or (j.from_date is null and j.to_date is null and j.perpetual= 1)) and j.chapter_id = 18856)
      590μsalphaeurekaselec_live_10_06_2022UserAccess.php#1266
      Backtrace
      • 13. app/Models/UserAccess/UserAccess.php:1266
      • 14. app/Http/Controllers/ChapterController.php:1549
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 16. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select b.banner_link, b.banner_name, b.banner_script, b.banner_remarks, b.banner_file_name, b.banner_placement, bd.content_type, bd.content_id from `tbl_banner` as `b` inner join `tbl_banner_detail` as `bd` on `bd`.`banner_id` = `b`.`banner_id` inner join `users` as `u` on `u`.`id` = `b`.`updated_by` where `b`.`banner_ebook` = 1 and `bd`.`content_type` = 'B' and `bd`.`content_id` = 3477 and `b`.`banner_from_date` <= 1740345726 and `b`.`banner_to_date` >= 1740345726 and `b`.`banner_status` = 'A' order by `b`.`banner_id` desc
      1.02msalphaeurekaselec_live_10_06_2022Banner.php#95
      Bindings
      • 0: 1
      • 1: B
      • 2: 3477
      • 3: 1740345726
      • 4: 1740345726
      • 5: A
      Backtrace
      • 13. app/Models/Banner.php:95
      • 14. app/Http/helpers.php:404
      • 17. vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:124
      • 18. vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:58
      • 19. vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:73
    • select count(*) as aggregate from `uc_cart_products` where cart_id='bcc04d48d02465fa1f58c65fdecff484'
      190μsalphaeurekaselec_live_10_06_2022Cart.php#271
      Backtrace
      • 15. app/Models/Cart.php:271
      • 16. view::layouts._header:260
      • 18. vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:124
      • 19. vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:58
      • 20. vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:73
    App\Models\Chapter
    1Chapter.php#?
    App\Models\Ebook
    1Ebook.php#?
        _token
        RFmfto8QuBDjSDSTXHxrvzoI15aOmbS7bw1ZXXwI
        uc_cart_id
        bcc04d48d02465fa1f58c65fdecff484
        _previous
        array:1 [ "url" => "http://alpha.eurekaselect.com/chapter/18856" ]
        _flash
        array:2 [ "old" => [] "new" => [] ]
        PHPDEBUGBAR_STACK_DATA
        []
        path_info
        /chapter/18856
        status_code
        200
        
        status_text
        OK
        format
        html
        content_type
        text/html; charset=UTF-8
        request_query
        []
        
        request_request
        []
        
        request_headers
        0 of 0
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        request_cookies
        0 of 0
        array:1 [ "wayfindertarget" => null ]
        response_headers
        0 of 0
        array:5 [ "content-type" => array:1 [ 0 => "text/html; charset=UTF-8" ] "cache-control" => array:1 [ 0 => "no-cache, private" ] "date" => array:1 [ 0 => "Sun, 23 Feb 2025 21:22:06 GMT" ] "set-cookie" => array:2 [ 0 => "XSRF-TOKEN=eyJpdiI6InFSWG8zWVVnVnFyR2lRQmxkYUxIbXc9PSIsInZhbHVlIjoiT3hIT3dveC83amFsVlAzMGxva25pQ091S3JValh0aG8rSjN2WW9KcjdRdWwxQ1JFRGY0cjdqTmx5bDRoS0FDbnVPNGVGR1RROC9IQ3U1RlhFMzh0Y25GRjBBU21SaW1qUUZadmVLL0lZbWNvVEE2WlRLWjdIZklyeFBQL25YK08iLCJtYWMiOiI4ODdkOWQ5ZjlhN2Q4MjU2NTY4NmU5ZDhkYTk3YThhYTVhYWI0NTRkOWUwNjQ1YzE1MjFmYmNjNDdmYjZiZDA0IiwidGFnIjoiIn0%3D; expires=Wed, 26 Feb 2025 09:22:06 GMT; Max-Age=216000; path=/; secure; samesite=laxXSRF-TOKEN=eyJpdiI6InFSWG8zWVVnVnFyR2lRQmxkYUxIbXc9PSIsInZhbHVlIjoiT3hIT3dveC83amFsVlAzMGxva25pQ091S3JValh0aG8rSjN2WW9KcjdRdWwxQ1JFRGY0cjdqTmx5bDRoS0FDbnVPNGVGR" 1 => "alphaeurekaselectnet_session=eyJpdiI6IlE5eUpGQm5BQkE4Nms3eUY1ZC9nZ0E9PSIsInZhbHVlIjoiakI2ck5FNDBqS2ZheDI4SFhMZmd4VklrMmdvSVRhdFJoeStDY1REVWJpd3k1R282cm9uUGl3U3hTRWxlcHFHN0tIZ3FVNU9RR1hiMkR5aDdVZkJsV1FLNWhyR1VxV0pjSzV6dXpoZENjNWhDZHZ1OEhEd25LRCtKdkJDVWViNGEiLCJtYWMiOiI2YTk0ZjYzMmVhMmFhZWRhYmU2YmEyYmQyYTFmYjk0YmUyZTU0YTNlYzE0N2NmNDY5YjU1Mjc5MmYzNGIzZjMwIiwidGFnIjoiIn0%3D; path=/; secure; httponly; samesite=laxalphaeurekaselectnet_session=eyJpdiI6IlE5eUpGQm5BQkE4Nms3eUY1ZC9nZ0E9PSIsInZhbHVlIjoiakI2ck5FNDBqS2ZheDI4SFhMZmd4VklrMmdvSVRhdFJoeStDY1REVWJpd3k1R282cm9uUGl3U3h" ] "Set-Cookie" => array:2 [ 0 => "XSRF-TOKEN=eyJpdiI6InFSWG8zWVVnVnFyR2lRQmxkYUxIbXc9PSIsInZhbHVlIjoiT3hIT3dveC83amFsVlAzMGxva25pQ091S3JValh0aG8rSjN2WW9KcjdRdWwxQ1JFRGY0cjdqTmx5bDRoS0FDbnVPNGVGR1RROC9IQ3U1RlhFMzh0Y25GRjBBU21SaW1qUUZadmVLL0lZbWNvVEE2WlRLWjdIZklyeFBQL25YK08iLCJtYWMiOiI4ODdkOWQ5ZjlhN2Q4MjU2NTY4NmU5ZDhkYTk3YThhYTVhYWI0NTRkOWUwNjQ1YzE1MjFmYmNjNDdmYjZiZDA0IiwidGFnIjoiIn0%3D; expires=Wed, 26-Feb-2025 09:22:06 GMT; path=/; secureXSRF-TOKEN=eyJpdiI6InFSWG8zWVVnVnFyR2lRQmxkYUxIbXc9PSIsInZhbHVlIjoiT3hIT3dveC83amFsVlAzMGxva25pQ091S3JValh0aG8rSjN2WW9KcjdRdWwxQ1JFRGY0cjdqTmx5bDRoS0FDbnVPNGVGR" 1 => "alphaeurekaselectnet_session=eyJpdiI6IlE5eUpGQm5BQkE4Nms3eUY1ZC9nZ0E9PSIsInZhbHVlIjoiakI2ck5FNDBqS2ZheDI4SFhMZmd4VklrMmdvSVRhdFJoeStDY1REVWJpd3k1R282cm9uUGl3U3hTRWxlcHFHN0tIZ3FVNU9RR1hiMkR5aDdVZkJsV1FLNWhyR1VxV0pjSzV6dXpoZENjNWhDZHZ1OEhEd25LRCtKdkJDVWViNGEiLCJtYWMiOiI2YTk0ZjYzMmVhMmFhZWRhYmU2YmEyYmQyYTFmYjk0YmUyZTU0YTNlYzE0N2NmNDY5YjU1Mjc5MmYzNGIzZjMwIiwidGFnIjoiIn0%3D; path=/; secure; httponlyalphaeurekaselectnet_session=eyJpdiI6IlE5eUpGQm5BQkE4Nms3eUY1ZC9nZ0E9PSIsInZhbHVlIjoiakI2ck5FNDBqS2ZheDI4SFhMZmd4VklrMmdvSVRhdFJoeStDY1REVWJpd3k1R282cm9uUGl3U3h" ] ]
        session_attributes
        0 of 0
        array:5 [ "_token" => "RFmfto8QuBDjSDSTXHxrvzoI15aOmbS7bw1ZXXwI" "uc_cart_id" => "bcc04d48d02465fa1f58c65fdecff484" "_previous" => array:1 [ "url" => "http://alpha.eurekaselect.com/chapter/18856" ] "_flash" => array:2 [ "old" => [] "new" => [] ] "PHPDEBUGBAR_STACK_DATA" => [] ]
        ClearShow all
        Date ↕MethodURLData
        #12025-02-23 21:22:06GET/chapter/18856112192