Here are design prompts / challenges. The output format is left as an exercise to the designer. Wireframe, mockup, user stories, musings, etc. all good.
Alice paid for Bob’s lunch. Bob wants to pay Alice back in bitcoin, but she has never used bitcoin before. Alice has now installed a Bitcoin wallet application and wants to set it up and share a bitcoin address with Bob.
Integrates BOLT 12 functionality to a wallet so that any user can simply generate a QR code from their wallet that can be shared with the world as a receive address or Lightning tip jar.
A student recently received €200 in cash as a birthday gift from a family member. The student downloaded a wallet on their mobile device and now wishes to use the funds to purchase bitcoin quickly and securely using an ATM.
Bob has been gifted a $100 bitcoin gift card for his birthday and wants to redeem it in a bitcoin mobile wallet.
Bob Jr wants to receive his weekly allowance in bitcoin.
Car wants to send a lightning payment to Bob, but Bob isn't in QR code scanning range.
Sahil wants to receive a lightning payment from Alice, but can't show her a QR code.
Paul had an excellent meal and would like to tip the wait staff when paying.
Justin has been DCAing on an exchange but just heard "not your keys not your coins" on a podcast.
Ben and Alice have phones with built-in NFC. Ben owes Alice $100 for painting his Warhammer figurines.
Alice wants to pay Bob but she isn't sure what the difference between lightning and "on-chain" is. Bob's wallet supports BIP21 Unified QR codes. wyd
Steal a prompt from another group, but target a different persona than them.