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It was capturing telephone touch tones on a plate of glass. Olivia's smartphone could dial based on touch tones, that's totally sci fi these days.
by JetSpiegel 8y ago
It was capturing telephone touch tones on a plate of glass.
Olivia's smartphone could dial based on touch tones, that's totally sci fi these days.
- adrianhel 8y agoDialing back based on tones is not sci fi at all. The glass thing is sci fi though. Good stuff!
- JetSpiegel 8y agoIn the show, Olivia remembers those tones and happens to have an app for that on her smartphone, Walter doesn't make that leap. I found some applications on the Play Store that can allegedly decode the tones, so it might not be so strange.