V2EX / 2026-11-06

[问与答] 眼睛可以镀膜嘛

下雨天，眼镜上都是雨点，看不清路。冬天进入温差大的地方，或者吃面的时候眼镜起雾。头皮屑患者眼睛上粘头皮屑，大家都是怎么解决的，我在想眼镜可以像车一样能镀膜除雾嘛。

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Source record

Source: V2EX
Published: 2026-11-06 01:44:13 UTC
First discovered: 2026-11-06 02:45:15.456Z
Last collected: 2026-11-06 02:45:15.456Z
Author: YShell
Topic: Other
Classification: User needs & business problems
Evidence level: E1 · source record; conclusions unverified

Research analysis

Rule-based research guidance derived from the source record. Audience and commercial demand require validation.

Reported problem

Source account: 下雨天，眼镜上都是雨点，看不清路。冬天进入温差大的地方，或者吃面的时候眼镜起雾。头皮屑患者眼睛上粘头皮屑，大家都是怎么解决的，我在想眼镜可以像车一样能镀膜除雾嘛。

Frequency & alternatives

Recorded author: YShell. This is one problem record. Independent user counts, task frequency and existing spending have not been established.

Demand hypothesis

Treat the reported task or obstacle as an interview lead. A feature request, complaint or search for alternatives does not by itself identify a budget owner or willingness to pay.

Commercial evidence gaps

Missing evidence: distinct affected users, repeated occasions, current workaround, measured time or money cost, purchasing authority and a response to a concrete offer.

Validation decision

Group original reports by the same task and deduplicate authors and reposts. Ask how the task is handled today and what it costs; test a defined offer before claiming paid demand.