Inclusion Criteria:  Age 50 - 80 20+ pack-year smoking history current smoker or quit within 15 years English, ASL, or Spanish speaking Presenting as a patient at the Strong Memorial or Noyes Community Hospital EDs  Exclusion Criteria:  Non-English, Non-Spanish, and Non-ASL speaking Inability to consent (e.g. high clinical acuity) Lack of text-capable mobile phone and/or inability to use text function