Final answer:
ChotuKool's research could involve literature review, direct engagement through group discussions, and primary data collection with surveys and interviews, alongside thorough data analysis to understand consumer needs.
Step-by-step explanation:
The research on ChotuKool and its approach in understanding the needs of potential consumers involved conducting primary data collection through various techniques. While the provided text does not explicitly mention ChotuKool, it outlines general methods that can be applied in similar contexts. One method mentioned is reviewing existing literature, which for ChotuKool could involve analyzing demographic data and existing studies on consumer behavior related to appliances. A second method is engaging directly with participants, for example, by creating a group chat or forum where potential users can discuss their needs and preferences. The third method involves creating surveys and conducting interviews, which ChotuKool could have utilized to ask targeted questions related to refrigeration needs and usage patterns within homes. Finally, data analysis processes including stages like familiarization with transcripts and identifying key themes would also be part of ChotuKool's research strategy to ensure a deep understanding of consumer's preferences in developing their product.