FirmTech User Research Trial

Inclusion Criteria:

• All English-speaking participants > 18 years old recruited through social media.

• Physically and emotionally capable of engaging in sexual activity with at least oneattempt per week of masturbation or sexual intercourse

Exclusion Criteria:

• Men who cannot understand English.

• Men with a prior or current penile implant.

• Transgender or non-binary individuals

• Men diagnosed with a hidden or buried penis.

• Investigator's impression of expected poor participant compliance or anatomicinadequacy (penile size/girth)

• Any psychiatric disorder, which, in the opinion of the investigator, would prohibitparticipation.

• Coagulopathy or other blood disorder which the investigator determines would affectthe participant's participation in the trial.

• Any tumor in the pelvic or penile region within the last 3 years

• Men with an active caregiver who are unable to live independently.

• Men who the provider is concerned would be at high risk for non-healing wounds ofthe penis.

• Participants with sensory disorders like sensory processing disorder, sensoryintegration dysfunction disorder, neuropathies, etc.