- Title
- Factors impacting the design of a mobile application for soil management: a case study of the Eastern Cape crops
- Creator
- Botha, Stephan
- Subject
- Mobile applications -- South Africa -- Eastern Cape
- Subject
- Information technology -- South Africa -- Eastern Cape Soil management -- South Africa -- Eastern Cape
- Date Issued
- 2019
- Date
- 2019
- Type
- Thesis
- Type
- Masters
- Type
- MTech
- Identifier
- http://hdl.handle.net/10948/44907
- Identifier
- vital:38187
- Description
- Some of the biggest challenges the global community has to face are the ever-dwindling levels of freshwater resources, the drastic impact of the greenhouse gases on the global climate and the loss of non-renewable fertile soil. South African agriculture contributes a total of 12.7% to the overall South African GDP (gross domestic product). Only a small portion of the South African soil is considered as being able to grow healthy and nutritious crops. The world of information communication technology (ICT) is extremely vast and growing daily with newly created tools, to accommodate the needs of a specific sector, such as agriculture. As the ICT-based agricultural solutions increase and improve, the uptake of these solutions within the South African agricultural sector becomes even smaller. The reasons for the low uptake of mobile soil management solutions for crop-growing farmers are unknown, due to limited research conducted. The identified problem was a lack of understanding of the way mobile technologies can be designed to adequately support farmers to correctly manage their soil to produce the best possible crops. The primary objective of this research study was to identify factors, which may have a significant impact on the design of a mobile soil management application for crop farmers in the Eastern Cape (South Africa). The secondary objectives were as follows: (i) to determine what soil management is and which aspects are required to implement soil management effectively; (ii) to identify possible mobile technologies suitable to act as an effective support structure for a mobile soil management application; and (iii) to identify which user experience guidelines are key for the development of an effective mobile soil management solution and to compile a user experience guideline for an effective mobile soil management solution. Achieving these objectives, resulted in a better understanding of the identified problem. The problem was addressed by conducting a thorough literature review and a case study to better grasp the different aspects of the identified problem. Quantitative data was collected by conducting a user interface evaluation. Qualitative data were also gathered by means of a field test using the mobile soil management application. The field test was done in conjunction with a heuristic evaluation, completed by the participants. Data triangulation was used to compare the results of the gathered data. The results from the data triangulation were used to confirm the factors, which made the most significant impact on the success of the soil management application. These confirmed design factors were used to produce a list of guidelines to improve the design of future mobile ICT soil management applications.
- Format
- xiii, 276 leaves
- Format
- Publisher
- Nelson Mandela University
- Publisher
- Faculty of Engineering, the Built Environment and Technology
- Language
- English
- Rights
- Nelson Mandela University
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NMU School of Natural Resource Management
| Thumbnail | File | Description | Size | Format | |||
|---|---|---|---|---|---|---|---|
| View Details Download | SOURCE1 | Botha, S 209008307 Dissertation Dec 2019.pdf | 3 MB | Adobe Acrobat PDF | View Details Download |