I had one of these and a Psion when I was a kid. These days I have an Android phone. I know about the Astro Slide but my phone is already great. I have a pocket

I had one of these and a Psion when I was a kid. These days I have an Android phone. I know about the Astro Slide but my phone is already great. I have a pocket Bluetooth keyboard but it's not an optimal size. I'd love a 4 row scissor switch Bluetooth keyboard that fits in my pocket with my phone. I get such retro feelings. I'm not entirely stuck in the past. Maybe I'll make use of an old phone as a remote touch screen keyboard, with Gboard on an old phone and WiFi keyboard on the new one. I feel like hybrid physical/swipe keyboard could be interesting though.