Issues with Current Wallet ManagementDifficulties in handling private keysCosts associated with gas feesPrivacy preservation challengesDependency on middleman smart contracts for multiple transactionsIntroduction to Account AbstractionTraditional transactions require private key to sign dataAccount abstraction allows signing data with various methodsPossible authentication methods:Google accountGitHub accountSocial confirmation (friends' approval)Time-based limitationsSpending limitsFlex...