Far-UVC Cell Phone: We are exploring a technology that integrates Far-UVC light into a smartphone so the phone itself can Aim & Zap to disinfect surfaces. Far-UVC is 200-230nm wavelengths. Safe for eyes, skin, pets & the planet. Survey

1.Do you own or regularly use a smartphone?

Yes

No

2.How often do you currently disinfect surfaces, hands, or objects when away from home?

3.How concerned are you about germs on high-touch surfaces (ATMs, keypads, tables, etc.) when you are out in public?

4.Which methods do you currently use to disinfect on the go? (Select all that apply)

5.Imagine your smartphone had built-in safe Far-UVC light that you could activate to disinfect. Where would you use it? (select all that apply)

Nearby surfaces (tables, counters, trays)

Your hands

Objects (keys, earbuds, masks)

Small cuts or wounds

7.How valuable would this Far-UVC disinfection capability be to you in your phone?

8.In which situations would you use the phone’s Far-UVC light most often? (select all that apply)

For your hands after touching public surfaces (shopping carts, door handles, restroom)

When eating at restaurants or on airplanes

For hand disinfection when soap/water isn’t available

On small cuts, scrapes, or wounds

In healthcare or caregiving settings

While traveling

Daily general use

Other (please specify)

9.Would this feature make you more likely to choose one phone brand over another?

Yes, definitely

Yes, probably

Maybe

No

10.How much extra would you be willing to pay for a phone with this built-in safe Far-UVC disinfection light?

11.If choosing only ONE new phone feature, which would you prioritize most? (Select your top 3)

13.In what country do you live?

Thank you very much! Your input is helping bring safe, portable Far-UVC disinfection technology closer to reality. (Optional) Leave your email if you’d like updates on this project.<bottom>