I started getting cassette players working again when I had kids - I had lots of old cassettes with stories still, and after looking into a lot of stuff determined that it is one of the best physical storage formats for that kind of content for kids we currently have. Its major advantage is that it automatically saves state, and the state saving is player-independent. Add to that that players typically have large clunky buttons ideal for kids hands, and you have something even all the dedicated digital kids media players can't compete with.
> Its major advantage is that it automatically saves state, and the state saving is player-independent.
Yes, it's pretty mad if you think if what you would need to do to replace it.
Either you have a system with QR codes or simple ID chip to refer to some URL. Now you need a server, media licensing agreements and somewhere to store progress information, subscriptions, on and on. And the eternal temptation to abuse the data if it's in the cloud.
Or you store all the audio in the card, and now you need a memory chip and PCB in every card, plus some proprietary USB/WiFi/Bluetooth device to write the cards.
And the barely-makes-contact head system is genius too rather than sliding gold contacts. And it just has paper label inserts.
The only real down sides of cassettes other then the obvious physicality if you don't like that, is they integrate badly into modern cars, have a fairly short run length (and occasionally get chewed up). And if lots of need to be authored quickly, that's too bad!
I noticed that when my kids were little they could use cassette players well before they could read. They would choose music based on the pictures on the cassettes and the covers. We had a (clickwheel) iPod for our own music, but they couldn't work it because they couldn't read the text-only interface.
Physical medias are great for kids. Also teach them to respect stuff.
Basically the same story here for me. I have a trove of audiobooks I've carted around with me from house to house since I left home which my kids now eagerly pick from each night to listen to at bedtime. I've even supplemented my collection considerably since from eBay and the like.
It's just such a great medium. Fairly resilient, incredibly easy to use, compact, cheap ish.
And of course there's the heady dose of nostalgia for us old gits :)
If anyone has any recommendations I'd love to hear them. Top one from me has to be the BBC dramatised Lord of the Rings adaptation which I myself have been listening to off and on since I was around 5 or 6