35Design an AI reading tutor for children aged 5 to 8 who are learning to read in their home language.▼mediumNewGoogle◆ premiumA read-aloud coach that listens and helps can raise reading levels, as one large pilot found. Work offline on a fixed library, process voice only to respond in the moment, and measure reading gains against a control.Practise this question →Read answer →
20We're adding voice conversations to our support assistant. What does the speech pipeline look like, and where does it go wrong?▼mediumNewGoogleElevenLabsAmazon◆ premiumVoice adds two models and a much tighter latency budget to a text assistant. The interviewer wants the pipeline, the turn-taking problem, and the failure modes that text products never face.Practise this question →Read answer →
28How would you evaluate a voice agent that takes restaurant bookings by phone in English and Hindi?▼mediumNewElevenLabsGoogleSwiggy◆ premiumA voice agent can fail at hearing, understanding, deciding or speaking. Evaluate each stage, then whole calls, segmented by language, accent and line quality.Practise this question →Read answer →