look out out fitness imposter , shaking your iPhone for a few supernumerary fitness power point wo n’t work for much longer . Researchers atNorthwestern Universityare develop an activity tracker that can recognize when you ’re cheating . The new technology will shape with iPhone apps and fitness wristbands that bet your step as you take the air . It ’s designed to help wellness upkeep providers and insurance companies accurately reinforce sizable behavior or monitor patient , though it ’ll presumably help folks attempt to fulfill personal goals and stick to daily quotas as well .
While most datum tracking programs are able to detect misleading activity with 38 percent accuracy , the new method acting has increase truth to 84 pct . The improved tracker is “ trained ” on both deceptive and normal bodily function , and can not only identify common cheating behaviors , but can learn to recognise new ace .
In the study , recently published inPLOS ONE , 14 Volunteer were asked to endeavor to trick their earpiece tracker . They employed a variety of strategies , from sitting on a chair and shake their phone , to putting their phones in their pockets and moving their torso or leg to mimic walking . The newfangled tracking organisation was able-bodied to accurately identify each deceit .
" As health forethought providers and insurance companies trust more on activity trackers , there is an at hand motive to make these systems smarter against deceptive behavior , " said hint study author Sohrab Saeb , a postdoctoral associate at the Center for Behavioral Intervention Technologies at Northwestern University Feinberg School of Medicine . " We ’ve shown how to train scheme to make indisputable datum is authentic . "
But , according to Saeb , there is still one way to fox the system : “ If someone attaches an bodily process tracker to a cad , the system ca n’t recognize that . "
[ h / t : time to come ]
