Otiom enables a quick and precise localization/tracking of persons with dementia. With the Otiom-system is it possible to find a person when they wander too far off from where they usually travel. In the Otiom-app is it possible to create individual safety zones, which is a specific geographic area, and a time frame of how long the user can travel outside before they are missed. If the safety zone or the time allowance is overstepped, a list of helpers is alerted, and they can help find the miss