Elaboration ACTDIK035
explaining how simple compression schemes reduce the size of repetitive data, for example how run length encoding reduces the size of images
Elaboration | ACTDIK035 | Content Descriptions | Years 9 and 10 | Digital Technologies | Technologies | F-10 curriculum
Elaboration ACTDIP036
developing strategies and techniques for capturing accurate and usable qualitative and quantitative data of different formats, for example using text entry for open-ended questions to acquire qualitative data; using radio buttons or checkboxes for closed …
Elaboration | ACTDIP036 | Content Descriptions | Years 9 and 10 | Digital Technologies | Technologies | F-10 curriculum
Elaboration (1) ACTDIP036
identifying strengths and weaknesses of collecting data using different methods, for example online surveys, face-to-face interviews, phone interviews, observation, blog entries in response to a posting, phone logs, browser history and online webcam …
Elaboration (1) | ACTDIP036 | Content Descriptions | Years 9 and 10 | Digital Technologies | Technologies | F-10 curriculum
Elaboration (2) ACTDIP036
developing strategies to ensure the privacy and security of survey data, for example using numbers rather than names as identifiers; password protecting files to reduce risks of modifying data and using CAPTCHA™ to confirm human responses
Elaboration (2) | ACTDIP036 | Content Descriptions | Years 9 and 10 | Digital Technologies | Technologies | F-10 curriculum
Elaboration (1) ACTDEK019
evaluating the sustainability implications of materials, systems, components, tools and equipment, for example materials can be recycled or re-used to reduce waste; systems may benefit some, but disadvantage others
Elaboration (1) | ACTDEK019 | Content Descriptions | Years 5 and 6 | Design and Technologies | Technologies | F-10 curriculum