More from the department of wearable technology: welcome FiLIP, potentially parents' new best friend when it comes to their kids' outdoor activities. FiLIP is a wearable smart locator and phone for kids. Kids can wear it on their wrist like a watch, and parents can know at EVERY CONCEIVABLE MINUTE where their kids are and send them text messages. The device is also equipped with five pre-set phone numbers for a kid to dial if the need arises.
In addition to real-time location information and text messaging, FiLIP sends notifications to parents if their kids leaves a designated safe zone, like playground. This is pretty smart, even if it doesn't entirely solves the challenge of kid's supervision.