Your daughter will not have any trouble with the technology, it's really simple. I'm a 51 and technology challenged and it's a piece of cake. The learning curve is really more with learning how to feel comfortable with the dex in your life, meaning what low and high alarms and settings you are comfortable with and learning which sites are more comfortable and work best for you. I've only used a dex for about a month and wish I'd had it years ago.
Thank you Gary! I hated the MM CGM, and Feb 7th, will start a 7 day trial of the Dexcom and if all goes well, which after reading all these postings, am sure it will, will order one! Nice to hear so many positive things about the Dexcom. Most important is that needle gauge and accurate readings!
Actually getting excited about a new CGM.