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After setting up the camera, household participants were also asked to complete two photographic tasks. The first was to take a photograph of the inside of their fridge and freezer. These photographs were used to understand the extent to which appliances may be crowded, which could potentially influence temperature of the appliance and space to store chilled foods. They were also used to examine whether raw and cooked or ready to eat foods were stored adjacent to one another, presenting risk for cross contamination. The final stage in the fieldwork process involved an online interview with the owner or manager of the FBO. Interviews lasted up to 60 minutes (interview length was purposely reduced relative to households, so it was less onerous for FBOs to take part). The interview was used to understand broader contextual factors shaping food safety practices in the business, and the barriers and enablers related to specific behaviours. Interviews also allowed researchers to compare perceived, self-reported behaviours with behaviours observed in the footage. Quotas were set for different catering establishments, including restaurants, takeaways, catering establishment and institutions.
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Could you try a regular wifi camera set up outside the fridge looking in so it would see in whenever the door was open and then some kind of trigger switch on the door that told the camera to record while the door was open? Fridge and freezer thermometers were provided to participants to collect data on the temperature of both appliances. Thermometers were very easy to use and install and involved turning the devices on and placing separate devices on to the middle shelf of the fridge and freezer.
The first part of the interview used questions that were common across all households, and covered: After filming was completed, participants were asked to complete a household survey. This used closed answer questions to explore participants’ understandings, beliefs and attitudes to a range of food hygiene issues.
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In fact, you might want to leave behind the majority of your smart home gadgets when selling your property.Size of establishment was hypothesized to influence the extent to which food safety policies and procedures may be in place in FBOs.