Consumption of traditional foods is decreasing amid a lifestyle transition in Greenland as incidence of type-2 diabetes (T2D) increases. In homozygous carriers of a TBC1D4 variant, conferring postprandial insulin resistance, the risk of developing T2D is markedly higher. We investigated the effects of traditional marine diets on glucose homeostasis and cardio-metabolic health in Greenlandic Inuit carriers and non-carriers of the variant. We conducted a randomized, crossover study consisting of two 4-week dietary interventions; Traditional (marine-based, low-carbohydrate) and Western (high in imported meats and carbohydrates). Oral glucose tolerance (OGTT, 2-h), 14-day continuous glucose and cardio-metabolic markers were assessed to investigate the effect of diet and genotype. Compared to the westernized diet, the Traditional diet reduced mean and maximum daily blood glucose by 0.17 mmol/L [95% CI;0.05, 0.29; P=0.006] and 0.26 mmol/L [95% CI;0.06, 0.46; P=0.010], respectively, with dose-dependency. Furthermore, it gave rise to a weight loss of 0.5 kg [95% CI; 0.09, 0.90; P=0.016] relative to the Western diet and 4% [95% CI;1, 9; P=0.018] lower LDL:HDL-cholesterol, which after adjustment for weight-loss appeared to be driven by HDL elevation (0.09 mmol/L [0.03, 0.15], P=0.006). A diet-gene interaction was indicated on insulin sensitivity in the OGTT (p=0.093), which seemed to reflect a non-significant increase of 1.4 [-0.6, 3.5] mmol/L in carrier 2-h glucose. A Traditional diet marginally improved daily glycaemic control and plasma lipid profile compared to a Western diet in Greenlandic Inuit. Possible adverse effects on glucose tolerance in carriers of the TBC1D4 variant warrants further studies of diet-gene interactions.
Although there are existing frameworks for designing robots within the field of HRI, there is not yet a viable, all encompassing framework that bridges the gap between academic research, industry development and users in the design process. Through two online workshops and an individual company assignment, we identified industry needs, concerns and challenges relevant to the development of the Robot Design Canvas (RODECA). We present our preliminary work with seven industry partners and scientists from three research institutions. This research will inform the development of a versatile robot design framework that accounts for user experience early in the design process that can be validated through systematic investigation across research and industry applications. Such a tool would help bridge the gap between HRI research and commercial robot development.
CCS CONCEPTS• Human-centered computing → User centered design.
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