I jumped straight into features and kind of skipped the whole 'who exactly is this for' part, which I regretted mid-answer.
Start by clarifying the target user segment and their specific needs, then outline a user-centered design process that leverages existing accessibility technologies and Google's strengths. Focus on how the smartphone can enable independence and seamless integration with daily life, while addressing trade-offs and validation with real users.
Pro tip: Emphasize the importance of co-designing with blind users from the beginning and testing prototypes with them, as this demonstrates deep empathy and reduces the risk of designing solutions that don't work in real-world scenarios.
Ask questions to understand the scope: Are we designing for all blind users or a specific segment? What are their key pain points with current smartphones? What tasks are most important (communication, navigation, information access)?
Establish principles like non-visual interaction, customization, and independence. Set goals such as enabling efficient text input, accessing information, and navigating the environment.
Generate ideas for hardware and software features: tactile feedback, voice control, screen reader enhancements, AI-powered scene description, gesture-based navigation, and integration with assistive devices.
Prioritize features based on impact and feasibility. Create low-fidelity prototypes (e.g., paper or voice mockups) and test with blind users to gather feedback.
Refine the design based on user feedback, considering technical constraints and accessibility standards. Plan for iterative testing and eventual launch with continuous improvement.
AI-generated suggestions, not part of the candidate's original notes. May be inaccurate — verify before relying on them.