GlowCaps fit popular prescription bottles available at Walgreens and other retail pharmacies. Inside the GlowCap is a wireless chip that enables four services. Personal reminders to take your meds, Social network support emails, meds refill orders, and monthly reports to your doctor! Wow! Click on the visual to read all about this GlowCaps Feedback Loop. I think this would be very helpful for the elderly or others who need assistance with their meds regimens.