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Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - “It took me back 25 years in one bound”
T2 - Self-Generated Flavor-based Cues for Self-defining Memories in Later Life
AU - Gayler, Tom
AU - Sas, Corina
AU - Kalnikaitė, Vaiva
PY - 2023/11/2
Y1 - 2023/11/2
N2 - HCI research on food has focused predominantly on multisensory experience, embodiment, and meaning, but less on its value for memories. However, consistent findings have shown the importance of flavor in supporting the recall of episodic memories, particularly for older people. We report on a two-month project with 12 older adults from whom we elicited 72 self-defining memories, codesigned their bespoke flavor-based cues, and explored the impact of these 3D printed flavor-based cues on recall. Our findings indicate that 78% of memories prompted by flavor-based cues were recalled with intense feelings of being brought back in time, strong positive affect, and sensorial richness. We advance theory on 3D printed flavor-based cues as flexible resource for design of memory technologies integrating sense data, and highlight their qualities. Our findings led to three implications for the design of novel recreational, and therapeutic multisensory reminiscing, and for body-centric multisensory design methods.
AB - HCI research on food has focused predominantly on multisensory experience, embodiment, and meaning, but less on its value for memories. However, consistent findings have shown the importance of flavor in supporting the recall of episodic memories, particularly for older people. We report on a two-month project with 12 older adults from whom we elicited 72 self-defining memories, codesigned their bespoke flavor-based cues, and explored the impact of these 3D printed flavor-based cues on recall. Our findings indicate that 78% of memories prompted by flavor-based cues were recalled with intense feelings of being brought back in time, strong positive affect, and sensorial richness. We advance theory on 3D printed flavor-based cues as flexible resource for design of memory technologies integrating sense data, and highlight their qualities. Our findings led to three implications for the design of novel recreational, and therapeutic multisensory reminiscing, and for body-centric multisensory design methods.
KW - 3D printed food
KW - self-defining memories
KW - emotions
KW - memory cues
KW - flavor
KW - multisensory use experiences
KW - sensory data
KW - perceptual data
KW - older adults
U2 - 10.1080/07370024.2022.2107518
DO - 10.1080/07370024.2022.2107518
M3 - Journal article
VL - 38
SP - 417
EP - 458
JO - Human-Computer Interaction
JF - Human-Computer Interaction
SN - 0737-0024
IS - 5-6
ER -