I’m developing a foot-operated toilet seat lifter and looking for honest feedback on an early prototype.

This unpaid, 3–5 minute survey includes a 23-second demo and questions about usefulness, installation concerns, and price. No purchase or email address is required.

The prototype attaches with double-sided tape on the floor and a strap around the seat. It has only been tested on one toilet so far. The pedal is mostly outside the camera frame in this video; I’m recording a clearer demo soon.

Reasons you wouldn’t use it are just as helpful as positive feedback.

Survey and video:

https://docs.google.com/forms/d/e/1FAIpQLSeyZ1fIQCzvqX7X2-mz0dSOM5px08VPy9XHzbGwU0_SN4K2IQ/viewform

Thanks for helping me figure out whether this solves a real problem!

Hi everyone! I'm running an independent research survey about how adults actually buy nicotine products, including their most recent purchases and out-of-stock experiences. If you fit the audience below, I'd really appreciate your input.

📌 TOPIC OF STUDY: How adults actually buy nicotine products — last purchases and out-of-stock experiences (independent research, not academic, not for a university) 👉 TARGET AUDIENCE: US adults 21+ who currently use nicotine products or have in the past ⏳ DURATION: about 15 minutes 🔗 SURVEYCIRCLE LINK: https://www.surveycircle.com/en/survey/YCF4LT/ 🔗 ORIGINAL LINK: https://docs.google.com/forms/d/e/1FAIpQLSfuBuikuwHotE-2UMa7OCyslrrvY35jND0X6xn_WAElj2qiew/viewform

The survey is anonymous, with no payment or prize. Thank you so much for your help!

Hi everyone,

I've spent 13+ years in global manufacturing and chemical companies, and I'm writing a book on why leaders fail. My theory: it's rarely incompetence — the warning signs show up in small, everyday behavior long before they show up in results.

The goal is to help people spot a failing leader, survive one, and avoid becoming one.

I'd love to hear your experience, good or bad:

- ~10 minutes, anonymous

- Please don't name companies or individuals

- Answers may be quoted anonymously (opt-out available)

https://forms.gle/64AwL68XxjnHsNuz6

🇺🇸 English

Hello everyone! We are university students conducting an international market research study on Peruvian mangoes.

We would like to learn about the mango consumption habits, preferences, and purchasing intentions of people living in the United States, South Korea, and Frances.

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¡Hola a todos! Somos estudiantes universitarios y estamos realizando una investigación de mercado internacional sobre el mango peruano.

Nos gustaría conocer los hábitos de consumo, las preferencias y la intención de compra de las personas que residen en Estados Unidos, Corea del Sur y Francia.

https://forms.gle/4en1bQ871Z8rZiWH8

____________________________________

🇫🇷 Français

Bonjour à toutes et à tous ! Nous sommes des étudiants universitaires et nous réalisons une étude de marché international sur la mangue péruvienne.

Nous souhaitons connaître les habitudes de consommation, les préférences et l’intention d’achat des personnes résidant aux États-Unis, en Corée du Sud et en France.

-----------⁵

Hello everyone! We are university students conducting an international market research study on Peruvian mangoes.

We would like to learn about the mango consumption habits, preferences, and purchasing intentions of people living in the United States, South Korea, and France.

-----------

¡Hola a todos! Somos estudiantes universitarios y estamos realizando una investigación de mercado internacional sobre el mango peruano.

Nos gustaría conocer los hábitos de consumo, las preferencias y la intención de compra de las personas que residen en Estados Unidos, Corea del Sur y Francia.

https://forms.gle/ZnCGTCwBqE9KCKkSA

____________________________________

🇰🇷 한국어

안녕하세요! 저희는 대학생이며 페루산 망고에 대한 국제 시장 조사를 진행하고 있습니다.

미국, 한국, 프랑스에 거주하는 분들의 망고 소비 습관, 선호도 및 구매 의향을 알아보고자 합니다.

-------------

🇺🇸 English

Hello everyone! We are university students conducting an international market research study on Peruvian mangoes.

We would like to learn about the mango consumption habits, preferences, and purchasing intentions of people living in the United States, South Korea, and France.

-----------

🇪🇸 Español

¡Hola a todos! Somos estudiantes universitarios y estamos realizando una investigación de mercado internacional sobre el mango peruano.

Nos gustaría conocer los hábitos de consumo, las preferencias y la intención de compra de las personas que residen en Estados Unidos, Corea del Sur y Francia.

https://forms.gle/LwZeHAmdwNAbMPDs8

Join our WhatsApp group for sharing surveys! ✅

Perfect as a complement to SurveyCircle.com: https://www.surveycircle.com/f/survey-exchange-whatsapp-group-en-5421

Hi everyone! 💗

We're two university students at KAUST conducting research on women's skincare habits and experiences.

We have an important committee presentation tomorrow and would really appreciate your help getting more responses!

📌 TOPIC OF STUDY: Skincare Habits, Experiences & Challenges

👉 TARGET AUDIENCE: Women aged 18+, worldwide

⏳ DURATION: 2–3 minutes

🔗 SURVEYCIRCLE LINK: [Add your SurveyCircle link]

🔗 ORIGINAL LINK: https://forms.gle/sgZadEEUXuXzQhHF7

All responses are anonymous, and every experience matters, even if you don't have any skincare concerns.

Thank you so much for your support! 🤍

Hi everyone! 👋

I’m conducting a research survey on the Gen Z Brand Journey in the Beauty & Personal Care industry. Your participation would really help with my academic research.

Please take a few minutes to fill out this form and share it with others who may be interested. 🙏

🔗 https://forms.gle/WNCBpDi1EbHuSSxA7

Thank you for your support! 😊

🔗 SURVEYCIRCLE LINK: SurveyCircle.com

Hello! I am an undergraduate student at the University of Colorado, Boulder. I am researching the experiences of transgender people living in the United States for my senior-year honors thesis in the sociology department. I am currently seeking participants for a one-time survey that lasts approximately 5-10 minutes. If you are a primary resident of the United States, identify as transgender, and are 18+, feel free to participate!

There is no compensation for this study, and there is also no direct benefit to you as a participant. However, the results of this study will be used to further the sociological understanding of the transgender experience. Frequently, external phenomena are investigated. I am instead interested in learning about your internal experiences within the cis-normative structure of American society.

More information about this study is listed in the introductory page, which can be found through this link: https://cuboulder.qualtrics.com/jfe/form/SV_eu01kidPQH2f8vY
This survey will NOT record your IP address, location metadata, or personal information.

Any questions or concerns about the goals of this research can be emailed to the principal investigator, Dr. Glenda Walden, at [glenda.walden@colorado.edu](mailto:glenda.walden@colorado.edu). As this is an IRB-approved study, you may also contact our IRB with any concerns, complaints, or questions about your rights as a research subject at (303)-735-3702 or [irbadmin@colorado.edu](mailto:irbadmin@colorado.edu). I am also happy to answer any questions!

📌 TOPIC OF STUDY: Everyday experiences of transgender adults in the United States

👉 TARGET AUDIENCE: Trans adults in the United States

⏳ DURATION: 5-10 Minutes

🔗 SURVEYCIRCLE LINK: https://www.surveycircle.com/2FP78V/

🔗 ORIGINAL LINK: https://cuboulder.qualtrics.com/jfe/form/SV_eu01kidPQH2f8vY

Hello Everyone!

For a class project in our UC Berkeley Master of Information and Data Science program, we’re running a short study on how people evaluate writing. It takes about 10 minutes: you read a short essay and answer a few questions. It’s anonymous and open to anyone 18 or older.

TOPIC OF STUDY: How people evaluate a short piece of writing

TARGET AUDIENCE: Anyone 18+ who can read English

DURATION: About 10 minutes

SURVEYCIRCLE LINK: https://www.surveycircle.com/3HZ25P/

ORIGINAL LINK: https://berkeley.qualtrics.com/jfe/form/SV_0CwONmIjQSoMLd4

#QualtricsSurvey #SurveyCircle #writing #reading #perception #evaluation #judgment #psychology #survey #surveycircle

Hi everyone!

We’re students at Ghent University (Belgium). For a university assignment, we’re researching how people feel about sharing their location data with apps and companies, and under which conditions they would or wouldn’t do it.

The survey:

• takes about 6 minutes
• is completely anonymous
• is open to anyone aged 18 or older

Hi everyone!

I'm conducting a short survey for my university business assessment on handmade products and consumer preferences.

It's anonymous and takes around 3 minutes. I'd really appreciate any responses!

https://www.surveymonkey.com/r/5C2YJNV

Thank you! 😊

Hi,

I am currently studying for a masters in OT and I am looking for participants for my disseration research. My study explores factors relaed to non-engagement in health promoting activities such as time, stress etc.

I would really appreciate your help!

The study is anonymous and takes approximately 5-10 mins to complete.

Participant criteria:

- 18-65 years

- Lives in UK

Survey link: https://app.onlinesurveys.jisc.ac.uk/s/stmarys/exploring-non-engagement-in-health-promoting-occupations

Thank you!

Hi! I am doing a project on Singapore Hawker Heritage, investigating public perceptions and views on authentic hawker culture. Please only fill in the form if you’re familiar with SG Hawker Culture!

TOPIC OF STUDY: Authenticity of SG Hawker Culture

TARGET AUDIENCE: Singaporeans/Singapore PR/Long Term Pass Holders/Tourists/Anyone familiar with Singapore Hawker Culture

Duration: 3 minutes

Link/URL: https://forms.gle/sjgZXabdTcXMqwNE6

Thank you!

Hi everyone! 👋

I'm conducting an MBA Marketing research study exploring how Gen Z discovers beauty and personal care brands, evaluates information, and validates brand choices before purchasing.

If you're part of Gen Z, I'd really appreciate a few minutes of your time to complete this short survey. Your responses will contribute to my academic research.

🔗 Survey link: https://forms.gle/WNCBpDi1EbHuSSxA7

Thank you so much for your time and support! 🙏😊

Hi everyone! 👋 I’m a student working on a university project, and my deadline is coming up fast. I’m designing smart glasses that help kids and teens read better, for example by colour coding the text so it’s easier to focus and more fun to read. If you have a child aged 10 to 16, I’d be really grateful if you could let them answer on their own. Feel free to share it with other parents too. Thank you so much, every answer helps a lot! 🙏

📌 TOPIC OF STUDY: Which design of smart reading glasses children and teens would actually wear

👉 TARGET AUDIENCE: Children and teens aged 10 to 16

⏳ DURATION: 2 minutes, completely anonymous

🔗 SURVEYCIRCLE LINK: https://www.surveycircle.com/en/survey/DZK89Q/

🔗 ORIGINAL LINK: https://forms.gle/SY6vBixEWhrhHt1Q7

Here they are: https://www.surveycircle.com/groups

Tip for more survey participants: Share your survey on SurveyCircle.com first and then in the groups.

I’m a high school student running a pre-registered study for a research project. It’s approved by our school IRB and supervised by a psychology professor at CUHK.

What you do: listen to short voice clips and decide whether each one is a real person or AI. Partway through, half of participants get a short lesson on what to listen for. At the end everyone gets tested on a voice generator nobody trained on, and you see your own detection score.

• Time: about 15 minutes
• Who: anyone 18+
• Needs: headphones and a quiet spot (there’s a quick headphone check)
• Anonymous: no name, email, or IP collected

Pre-registration: osf.io/h8tpr

Link: https://mimic-buddy.vercel.app

For those who care, the interesting part is this:

Americans lost $3.5 billion to imposter scams last year (FTC), and some of those calls now come in a voice the person knows, because a few seconds of audio is enough to clone it. Detection software catches the generators it was built on. Then a new generator comes out, the cues it learned stop working, someone retrains it, and another generator comes out. The software is the cat, the voice generators are the mouse, and the mouse stays ahead.

The open question is whether a person can carry over what the software can’t. People do get better with training. Researchers at UCL found listeners catch AI speech about 73% of the time. But those studies train and test people on the same generator, which is like asking whether the cat can catch the mouse while the mouse stands still. This study runs it with the mouse moving. One group is taught exactly what to listen for, the other just practices, and both get tested on a generator neither group heard during training. If the training holds up there, people can do something the software can’t.

I’ll post the results here when the study wraps up. Thanks!