This document summarizes the results of a study that tested different touchscreen interaction techniques for people with motor impairments. The study tested target sizes of 7mm, 12mm and 17mm and techniques like tapping, crossing, exiting and gesturing in different screen areas like corners, edges and middle. The best target size was found to be 12mm for most techniques but error rates remained high. Interacting at screen edges had lower error rates than the middle. Gesturing was the best technique for edge targets while tapping was best for middle targets. The best technique, size and area combinations are discussed to inform the design of more accessible touch interfaces. Future work could explore differences between able-bodied users and those with motor impairments.
This document summarizes the results of a study that tested different touchscreen interaction techniques for people with motor impairments. The study tested target sizes of 7mm, 12mm and 17mm and techniques like tapping, crossing, exiting and gesturing in different screen areas like corners, edges and middle. The best target size was found to be 12mm for most techniques but error rates remained high. Interacting at screen edges had lower error rates than the middle. Gesturing was the best technique for edge targets while tapping was best for middle targets. The best technique, size and area combinations are discussed to inform the design of more accessible touch interfaces. Future work could explore differences between able-bodied users and those with motor impairments.
B#: Chord-based Correction for Multitouch Braille InputHugo Nicolau
The document describes a chord-based correction method called B# for improving the accuracy of braille input on touchscreens. B# was tested with 11 blind participants and found to reduce errors by 18% overall compared to the standard Android spellchecker, with a maximum accuracy of 75% for B# versus 55% for Android. B# uses a scoring function that calculates the distance between typed and expected characters to identify and correct errors at the chord level rather than character-level corrections.
Dokumen tersebut membahas peraturan dan persyaratan untuk memperoleh izin praktek kedokteran di Indonesia, meliputi UU No. 29/2004 tentang praktek kedokteran, Permenkes No. 512/2007 tentang izin praktek kedokteran, Permenkes No. 1419/2005 tentang penyelenggaraan praktek dokter, dan Peraturan KKI No. 1/2005 tentang registrasi dokter.
HoliBraille: Multipoint Vibrotactile Feedback on Mobile DevicesHugo Nicolau
This document discusses Holibraille, a device that provides localized tactile feedback for braille input and output. It aims to address challenges with non-visual input and output of braille. The device was designed and evaluated with 11 blind participants who were able to discriminate braille characters with 73% accuracy after brief practice. Key findings were that accuracy varied by finger and certain errors like omissions and insertions were more common with specific fingers. The localized feedback design showed promise for assisting braille learning and input/output applications.
Typing Performance of Blind Users: An Analysis of Touch Behaviors, Learning, ...Hugo Nicolau
The document summarizes a study on the typing performance of blind users on mobile devices. Over 8 weeks, 5 novice blind users participated in weekly 20-minute typing tasks on an Android device. Results showed users slowly improved their words per minute over time due to factors like land-on accuracy and movement efficiency increasing. Substitution errors were most common, though users corrected most errors. However, corrections took significant time. The study provides insights into challenges blind users face with typing and suggests areas for future work like more efficient correction methods and leveraging touch movement models.
B#: Chord-based Correction for Multitouch Braille InputHugo Nicolau
The document describes a chord-based correction method called B# for improving the accuracy of braille input on touchscreens. B# was tested with 11 blind participants and found to reduce errors by 18% overall compared to the standard Android spellchecker, with a maximum accuracy of 75% for B# versus 55% for Android. B# uses a scoring function that calculates the distance between typed and expected characters to identify and correct errors at the chord level rather than character-level corrections.
Dokumen tersebut membahas peraturan dan persyaratan untuk memperoleh izin praktek kedokteran di Indonesia, meliputi UU No. 29/2004 tentang praktek kedokteran, Permenkes No. 512/2007 tentang izin praktek kedokteran, Permenkes No. 1419/2005 tentang penyelenggaraan praktek dokter, dan Peraturan KKI No. 1/2005 tentang registrasi dokter.
HoliBraille: Multipoint Vibrotactile Feedback on Mobile DevicesHugo Nicolau
This document discusses Holibraille, a device that provides localized tactile feedback for braille input and output. It aims to address challenges with non-visual input and output of braille. The device was designed and evaluated with 11 blind participants who were able to discriminate braille characters with 73% accuracy after brief practice. Key findings were that accuracy varied by finger and certain errors like omissions and insertions were more common with specific fingers. The localized feedback design showed promise for assisting braille learning and input/output applications.
Typing Performance of Blind Users: An Analysis of Touch Behaviors, Learning, ...Hugo Nicolau
The document summarizes a study on the typing performance of blind users on mobile devices. Over 8 weeks, 5 novice blind users participated in weekly 20-minute typing tasks on an Android device. Results showed users slowly improved their words per minute over time due to factors like land-on accuracy and movement efficiency increasing. Substitution errors were most common, though users corrected most errors. However, corrections took significant time. The study provides insights into challenges blind users face with typing and suggests areas for future work like more efficient correction methods and leveraging touch movement models.
2. Касаясь трех великих океанов
Она лежит , раскинув города,
Покрыта сеткоя меридианов,
Непобедима,широка ,горда.
Россия_ огромная страна, самая
большая страна в мире.Она
находится и в Европе, и в Азии.Ее
омываят 12 морей.Древнее
название России _Русь.
3. Великая! _Мы говорим о ней.
Даем присягу верности сыновней
И воспеваем с пристальной лябовья
Березки,речки ширь ее полей.
Белая береза издавна связана в
сознании русского народа с образом
России, Родины.
Стихотворение С. Есенина “Береза”
4. Символы Москвы
Герб Москвы.
Георгий Победоносец Спасская башня Кремля
убивает дракона
