terça-feira, 5 de agosto de 2014

How an app could keep your weight down

mobile appAvid users of smartphone apps might find it a lot easier to hang to a healthy diet by crowdsourcing, gripping their weight in check in a process, says a study. ‘Crowdsourcing has a intensity to urge confluence to dietary self-monitoring over a longer duration of time,’ researchers said, adding that peers can rate both healthy and diseased dishes in a approaching direction.


‘The formula of this investigate found that when simple feedback on diet peculiarity by counterpart raters is crowdsourced, it is allied to feedback from consultant raters,’ they added. The researchers used 450 photographs of food/drinks uploaded onto a app called ‘Eatery’ by 333 singular users in Europe and a US. This app enables users to rate their dishes on a simple shifting ‘healthiness’ scale from ‘fit’ (healthy) to ‘fat’ (unhealthy), and to rate a photographs of other app users in a same way, in a bid to assistance them urge a peculiarity of their diet.


Three open health students were asked to rate a same pictures, regulating a some-more formidable scale, formed on a set of nutritive standards – a 2010 US Dietary Guidelines – with points deducted for diseased components and combined for healthy ones. The consultant raters’ scores were afterwards compared with those of a app users. The formula showed that both sets of ratings were similar, combined to that a app users’ scores were in line with a inhabitant guidance.


The investigate seemed in a Journal of a American Medical Informatics Association.


Source: IANS


Photo source: Getty images


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How an app could keep your weight down

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