Since app users welcome these notifications, it shouldn't come as a surprise that 77 percent of respondents said they allow apps to track location when they are not using them. After all, if they are not concerned with alerts disrupting their days, then they likely have little regard for what is happening in the background on their phones. What the survey found, however, is that people may be more concerned with how location-enabling impacts their battery than their privacy. This is, in fact, true when it comes to geofencing in the workplace. Geofencing, as TSheets describes it are invisible boundaries that apps use to send notifications or alerts to a smartphone when the person enters or exists a predetermined GPS location. There are reasons employers could introduce it in the workplace (like time tracking), but only 13 percent of respondents said they would like it if their employer introduced it. The biggest concern, however, was how long their cellphone battery would last while using the technology.