Usually, when I find a very cool or useful gadget, I’ll play with it for a while and then tell my mom about it.
If it’s something that piques her interest, she’ll buy one, and sometimes she asks me to help her set it up.
Last Thanksgiving, she turned the tables on me. Mom bought a Wyze Cam Floodlight ($84.99 plus shipping at wyze.com). I volunteered to install it and ended up liking it so much that I bought one for myself.