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NumberPIDQuestionsNoteQuestion CodeTag1Tag2Tag3
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11Have you ever thrown away leftover ingredients? Why it happened? / How do you avoid it?Yes, they always become corruption; vegetables not look great, disgusting surface1
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21Have you ever thrown away leftover ingredients? Why it happened? / How do you avoid it?Yes, they always become corruption...disgusting surface, touch soft1
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31Have you ever thrown away leftover ingredients? Why it happened? / How do you avoid it?Yes, they always become corruption;...disgusting surface, the leaves became yeloew, not the original color1
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41Have you ever thrown away leftover ingredients? Why it happened? / How do you avoid it?Yes, they always become corruption;...disgusting surface, smell not good1
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51Have you ever forgotten leftover ingredients in your fridge? Why it happened? / How do you track them?No, but I know my roomates always forget. She is the person who always forget something, she write little tips, write what she had, stick on the fridge, the situation become better 2Right amount of foodReminder of forget
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61Have you ever thrown away ingredients that were not spoiled? What made you decide to throw them away?/How do you know they were spoiled?If the fridge is really full, I have to throw away something. 3Right amount of foodOrganized fridge
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71Have you ever thrown away ingredients that were not spoiled? What made you decide to throw them away?/How do you know they were spoiled?Not always, stop shopping, not buy any other things... Buy too much food than need, I don’t know so I always buy too much3Planned purchaseRight amount of food
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81What are the main reasons your ingredients go bad? When I need a half and left half of a potato, it always goes bad 4Right amount of foodFlexible meal plan
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91Why didn’t you use the ingredients before they spoiled? I eat potato today and do not want to eat it tomorrow, and it goes bad tomorrow5Flexible meal planRight amount of ingredients
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101Why didn’t you use the ingredients before they spoiled? I buy a whole cabbage, only need a cut of it, and it goes bad tomorrow5Right amount of ingredients Flexible meal plan
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111Why didn’t you use the ingredients before they spoiled? I buy a whole cabbage... not want to eat them every day... and it goes bad tomorrow5Flexible meal planNo repetition for each day
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121Have you ever thrown away ingredients just because they looked imperfect, even if they weren’t spoiled? Yes, strawberry, not spoiled, looks a little bad, with little holes6Visually appealing ingredientsPsychological Freshness
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131Have you ever thrown away ingredients just because they looked imperfect, even if they weren’t spoiled? Yes, strawberry ... taste weird6Fresh ingredientsFresh taste
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141How do you currently reuse your leftover ingredients?Cook them 7
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151How do you currently reuse your leftover ingredients?Mushroom, hard to determine or know whether it is bad or good when cook them7Fresh ingredientsFood safety
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161You mentioned you care about reducing food waste. What motivates you to do that?Food is expensive8Save money
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171You mentioned you care about reducing food waste. What motivates you to do that?Culture, parents told it is bad behavior8Education of saving waste
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181What challenges do you face when trying to reduce food waste?Too big, I can't eat them all9Right amount of foodFlexible meal plan
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191Before we end, could you describe a time when you felt especially frustrated or proud about reducing food waste at home?I don't know how to keep them for a long time like mushroom; I think mushroom I need to keep... but sometimes people told me that you can't keep the mushroom in this way; 10Proper storageScientific storagePsychological success
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201Before we end, could you describe a time when you felt especially frustrated or proud about reducing food waste at home?I don't know (how to keep them for a long time) because there are many different way to keep the same vegetables10Proper storageClear storage tipsScientific storage
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211Is there anything else that you think is relevant to food waste?No11
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221Would you be open to participating in a future test of our prototype or concept?Yes12
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232Have you ever thrown away leftover ingredients? Yes, maybe parts that had mold, not be edible... white and green spots1Fresh ingredientsFood safety
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242Have you ever thrown away leftover ingredients? Yes, not appropriate for including into the food I was making1Wanted food
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252Have you ever forgotten leftover ingredients in your fridge?Yes, because my family doesn't eat the food in my fridge, and those food contaniers cover up the fresh ingredients2Visibility
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262Have you ever forgotten leftover ingredients in your fridge?I have an organizational system where specific food go in a specific shelf, so food…go to waste like fruits and vegetables get spoiled because my family puts things not in the correct place, and I am in charge of preparing food2Organized fridgePut in fixed place
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272Have you ever forgotten leftover ingredients in your fridge?I have an organizational system where specific food go in a specific shelf…it's simple. the diary and eggs goes on the top shelf... 2
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282Have you ever forgotten leftover ingredients in your fridge?I have an organizational system where specific food go in a specific shelf... the second shelf is prepared food/ cooked food, in the containers…, 2
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292Have you ever forgotten leftover ingredients in your fridge?I have an organizational system where specific food go in a specific shelf... the third shelf is all the condiments, so anything that doesn't go bad quickly2
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302Have you ever forgotten leftover ingredients in your fridge?Things not go bad quickly in the jars2
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312Have you ever forgotten leftover ingredients in your fridge?I have an organizational system where specific food go in a specific shelf... vegetables and fruits in the drawer of the bottom2
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322Have you ever thrown away ingredients that were not spoiled?No, being a teacher, educated.3Reduce food wasteEducation
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332Have you ever thrown away ingredients that were not spoiled?Have low income housing, no money to throw3Save money
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342What are the main reasons your ingredients go bad? My family is the challenge. There is no issues with the system. It is the other humans in the house... the problem is...my child removes stuff in the fridge4
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352Why didn’t you use the ingredients before they spoiled? ...might buy something and not have time to cook with it, so usually it's time being busy and not having time to cook with it...that make it stay in the refrigerator too long5
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362Why didn’t you use the ingredients before they spoiled? I get excited about buying, might buy something...5Flexible meal plan
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372Have you ever thrown away ingredients just because they looked imperfect (e.g., ugly/ Strange shape), even if they weren’t spoiled? No6
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382How do you currently reuse your leftover ingredients?Certain vegetables...Freeze... in a freeze bag... Collect enough... and make it a stock…use for soup…when you want to make soup, you have the vegetable stock7Proper storageReuse scraps
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392How do you currently reuse your leftover ingredients?Give pieces to my dog7
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402You mentioned you care about reducing food waste. What motivates you to do that?Planet lover, environmentally conscious and aware8Education
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412What challenges do you face when trying to reduce food waste?Composting, put food scraps into small bin outside, bugs will get into it, attract animals9Avoid bugs
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422Before we end, could you describe a time when you felt especially frustrated or proud about reducing food waste at home?(Frustrated) family, things get lost in the back of the fridge, because...they didn't put things in the crap spot10Put in fixed placeVisibilityPsychological success
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432Before we end, could you describe a time when you felt especially frustrated or proud about reducing food waste at home?…With bigger fridge, it fits more things and more things get lost…We have to keep it small so that less food can fit in10VisibilityOrganized fridge Psychological success
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442Is there anything else that you think is relevant to food waste?(Solution) Composting11
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452Is there anything else that you think is relevant to food waste?Give to the dog11
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462Is there anything else that you think is relevant to food waste?Trying to make something out of it, dyes with fruits, it'd be interesting, but I don't know how to do11
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472Would you be open to participating in a future test of our prototype or concept?Yes12
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483Have you ever thrown away leftover ingredients? Why it happened? / How do you avoid it?Rarely, honey gets old and hard, like sugar. We don't always use all that. ...Hard to use, like a little bit of salt or pepper just stuck in the bottom, hard to get out. 1Fresh ingredientsRight amount of ingredients
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493Have you ever thrown away leftover ingredients? Why it happened? / How do you avoid it?Yes, meat is usually not a problem like we usually put that in the freezer 1Fresh ingredients
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503Have you ever thrown away leftover ingredients? Why it happened? / How do you avoid it?Yes, vegetables sometimes get too old and have to throw them out. Especially lettuce, goes bad fast 1Fresh ingredients
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513Have you ever thrown away leftover ingredients? Why it happened? / How do you avoid it?Savannah is so muggy, it's hot... Things go bad quickly.1Fresh ingredients
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523Have you ever thrown away leftover ingredients? Why it happened? / How do you avoid it?Savannah is so muggy...it's humid. Things go bad quickly.1Fresh ingredients
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533Have you ever thrown away leftover ingredients? Why it happened? / How do you avoid it?(Method) Mostly refrigerator, keep cold 1Proper storage
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543Have you ever thrown away leftover ingredients? Why it happened? / How do you avoid it?Things are always wrapped in plastic. Plastic bag or plastic wrap. 1Proper storage
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553Have you ever thrown away leftover ingredients? Why it happened? / How do you avoid it?I don't like plastic very much, but that's the best solution. (why not like?)1
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563Have you ever thrown away leftover ingredients? Why it happened? / How do you avoid it?Classify the vegetables, a lot of vegetables go in the drawers in the bottom... Ingredients, they have their spaces, but it's not super organized.1
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573Have you ever thrown away leftover ingredients? Why it happened? / How do you avoid it?Lot of meat at the top. Ingredients, they have their spaces, but it's not super organized.1
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583Have you ever forgotten leftover ingredients in your fridge? Why it happened? / How do you track them?Sometimes, I made things too much1Right amount of ingredients
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593Have you ever forgotten leftover ingredients in your fridge? Why it happened? / How do you track them?Sometimes... or no one want to eat leftover 2Match preference for family
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603Have you ever forgotten leftover ingredients in your fridge? Why it happened? / How do you track them?Sometimes ... I don't want to eat2Match preference
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613Why didn’t you use the ingredients before they spoiled? When making taco, lettuce are too big, I take a little, and cannot use it fast enough5Right amount of ingredientsFlexible meal plan
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623Have you ever thrown away ingredients just because they looked imperfect, even if they weren’t spoiled? Yes, cabagge looks hard... not soft, hard to chew.6Visually appealing ingredients
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633Have you ever thrown away ingredients just because they looked imperfect, even if they weren’t spoiled? Yes... looks not so delicious, especially cabbages. 6Visually appealing ingredientsFresh taste
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643Have you ever thrown away ingredients just because they looked imperfect, even if they weren’t spoiled? Vegetables usually in the drawers, right bottom drawers. They call that the crisper.6
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653Have you ever thrown away ingredients just because they looked imperfect, even if they weren’t spoiled? Meat usually in a freezer6
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663Have you ever thrown away ingredients just because they looked imperfect, even if they weren’t spoiled? And then cheese is in the top middle. 6
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673How do you currently reuse your leftover ingredients?She has a little basket for cheese. All the sauces are in the box. 6
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683How do you currently reuse your leftover ingredients?Put in different container to keep bugs away with milk bins, kill bugs7Avoid bugs
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693How do you currently reuse your leftover ingredients?...Careful planning, for every week: what is our meals ...It's working good ...(why) forget easily8Reminder of ingredients
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703How do you currently reuse your leftover ingredients?Careful planning ...how much she needs. It's working good …(why) forget easily8Right amount of foodPlanned purchaseReminder of forget
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713How do you currently reuse your leftover ingredients?Not buy so much vegetables, so there is no too much waste8Planned purchaseRight amount of food
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723You mentioned you care about reducing food waste. What motivates you to do that?To save money9Save money
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733You mentioned you care about reducing food waste. What motivates you to do that?We have a small fridge, not big9More storage space
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743What challenges do you face when trying to reduce food waste?To avoid waste, ...I cook ...She eat the food to avoid waste, even though she doesn't want9Match preference
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753What challenges do you face when trying to reduce food waste?To avoid waste, ... but me and my children do not (want to eat it)9Match preference for family
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763Before we end, could you describe a time when you felt especially frustrated or proud about reducing food waste at home?Feel proud, my wife plans hard10Planned Psychological success
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773Before we end, could you describe a time when you felt especially frustrated or proud about reducing food waste at home?Feel proud, eat things she not want to10
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783Is there anything else that you think is relevant to food waste?No11
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793Would you be open to participating in a future test of our prototype or concept?Yes12
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NumberPIDQuestionsNoteQuestion CodeTag1Tag2Tag3
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811Have you ever thrown away leftover ingredients? …yes sometimes I buy too many groceries ..so I have to stow them away1Planned purchaseRight amount of ingredientsPurchasing list
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711Have you ever thrown away leftover ingredients? …yes sometimes ...and can’t finish them…so I have to stow them away1Right amount of ingredients
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721Have you ever thrown away leftover ingredients? ...yes sometimes .... because it turn to solied…can't use it1Fresh ingredients
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731Have you ever thrown away leftover ingredients? ...yes sometimes .... so I have to throw them away ...because i forgot them…1Reminder of ingredients
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741Have you ever thrown away leftover ingredients? …...yes sometimes ..so I have to Throw them away...i misread the expiration date.1Accurate Date label
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751Have you ever thrown away leftover ingredients? …yes sometimes…i don't know the difference between different datelable….1Accurate Date label
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761Why you forgot your leftover ingredients in fridge?Because i … I maybe have someplan…2
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771Why you forgot your leftover ingredients in fridge?Because i … I maybe have someplan...but then the schedule changed didn't have enough time to cooking…2Save cooking time Meal schedule
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781Have you ever thrown away ingredients that were not spoiled?…yes…black banana… look disgusting…3Fresh ingredients
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791Why didn’t you use the ingredients before they spoiled? …because i can't tell a part which one is really spoiled which one is just looked disgusting…5Fresh ingredients
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801Have you ever thrown away ingredients just because they looked imperfect…Because taste not that good …not good enough for me…6Fresh ingredientsFresh taste
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811Have you ever thrown away ingredients just because they looked imperfect…Because taste not that good...keep my fridge clean…6
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821How do you currently reuse your leftover ingredients?…i will use them in next meal to make…new meal7Reduce food wasteMeal plan
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831How do you currently reuse your leftover ingredients?…i will use them ...wasteing food like wasting money…7Save moneyMoney-Saving Calculator
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841How do you currently reuse your leftover ingredients?…i will use them ..…in tradition…we don't waste food…7Family educatoin
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851 What motivates you to reducing food waste?…probably is the cost, because it is very expensive to buy the food in the United State…8Save moneyMoney-Saving Calculator
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861What challenges do you face when trying to reduce food waste?…schedule was changed…so don't have time to cook...9Planned cookMeal plan
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871What challenges do you face when trying to reduce food waste?…over that time…it will spoiled…9Fresh ingredientsTracking time
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881Could you describe a time when you felt especially frustrated or proud about reducing food waste at home…care about the fresh of the food…10Fresh ingredientsTracking time