Software for Alternative Communication
|The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.|
|ClinicalTrials.gov Identifier: NCT02847923|
Recruitment Status : Completed
First Posted : July 28, 2016
Last Update Posted : July 28, 2016
|Condition or disease||Intervention/treatment||Phase|
|Speech Impairment||Other: Presentation of alternative communication application Other: Familiarization with the software interface Other: Test of the software Other: Answer the questionnaire||Not Applicable|
|Study Type :||Interventional (Clinical Trial)|
|Actual Enrollment :||30 participants|
|Intervention Model:||Single Group Assignment|
|Masking:||None (Open Label)|
|Primary Purpose:||Health Services Research|
|Official Title:||Software for Alternative Communication|
|Study Start Date :||October 2015|
|Actual Primary Completion Date :||October 2015|
|Actual Study Completion Date :||November 2015|
Experimental: Group Experimental
All the volunteers will use the software and then answer the questionnaire. They will be familiar with the software interface, performs an initial test to learn how to use the software, run a test script and answer the questionnaire.
Other: Presentation of alternative communication application
At this stage the purpose of the application is submitted, what its purpose and its features in a brief and clear manner.
Other: Familiarization with the software interface
At this stage, the volunteer will be asked to use the application by himself for a short time so that he can get acquainted and learn to use it
Other: Test of the software
Then, the volunteer is instructed to use the application following a script task that will expose a simple and fast way all the application features. These tasks have easy actions to be executed, for example: The user must communicate through the application the phrase "I want to drink water," so that he will be instructed to perform the actions to select the option and then drink the water option.
Other: Answer the questionnaire
After performing all the tasks the user replies to a questionnaire to evaluate the usability of the application after you use.
- Questionnaire [ Time Frame: 15 minutes ]Questionnaire based in System Usability Scale (SUS) with 10 item questionnaire and five response options for respondents. Each response can be chosen in range: totally disagree, disagree, neither agree nor disagree, agree and totally agree.
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT02847923
|Mogi das Cruzes, São Paulo, Brazil|
|Suzano, São Paulo, Brazil, 08673-270|
|Principal Investigator:||Flávio C Amate, Dr||Núcleo de Pesquisas Tecnologicas - NPT/UMC|