Thank that was extremely helpful💜

Wish I found you two years ago

Fantastic video, very helpful info and you presented it in a really good balance of casual and professional. Thank you for this awesome information! It's hard to find speaking demos of P100s :)

Thank you for this digestible information!

Thank you so much for this video! I could hear the talk difference between them. I think I can make a good choice now without wasting money. Thank you!

Since the MSA has no exhalation valve doesn't the moisture in your breath go straight into the filter reducing the efficacy over time?

Hi! Is it necessary to have a survey code at the end if we have all required questions?

Hello. What size do you wear? Of the GVS? I'm trying to buy online but not sure what size to get. Actually if you could please lmk your size on the other one too please I would appreciate it. I have a smallish face but no idea what size to get

i don't think it's a problem for you when looking at the video footage but the manual says to use the straps under the temple/arm of the glasses. that might also help some people who have problems with pressure on the temples like with headphones. i just got my gvs and am a bit worried about moving my chin/the mask when talking since the mask sits on the chin instead of under. i had some problems with the aura regarding that as well (and had to add a third band). do you have anything to share about that?

What a great video. Thank you for sharing

I've been wearing the GVS Elipse since March of 2020 for Covid 19 exposure. I wear it at any public place. I'm on my 4 set of filters (way cheaper than N95). While I have not gotten boosters (bad reaction to first 2 injections of Pfizer), I have remained infection free. While I have tried the latest N95 masks, they don't fit very well and leak air around the face. The P100 respirators do not. I suppose I will be using an Elipse for years to come (Covid19 is not going away). I am considering getting a throat microphone so that I can be heard with clarity.

Hi, I was comparing between regular one (SPR451 / SPR457) with this "Source Control (no exhalation valve)" model you are showing. I see lot of bad reviews about condensation for this "Source Control" one on Amazon. How long have you been using regularly? Didn't you have any such issues? Do you still recommend it? Would be grateful for your response. Thank you.

Super helpful, thank you. I just ordered the MSA Advantage® 900 Elastomeric Half-Mask Respirator

I would definitely recommend using a microphone, if you would be giving lectures in front of a large class, since elastomeric respirators without exhalation valves can be harder to breathe.

Baobao. I would recommend getting a portable air purifier (ultra portable one like the one made by Smart Air that is selling for 40 usd)!

thank you, Baobao for sharing this info!

Just for a point of reference, what size mask did you get for the MSA 900? I believe they come in small/medium/large

My perception from the video was that the GVS respirator had louder audio than the MSA. Did this appear to be true in person also? Also was there much of a difference between breathability?

Can you making tutorial video about how to wear and fit check p100 respirator and N95 mask, i hope you can make it for educate others too, thanks

how do you get users email if you use mturk

Thanks for the video. I just have a question, can I create my survey on the Google forms and then put the link on the MTurk?

“Andrew” lmao thanks for the tips

Hi the video is very helpful, but I cannot write an email to the respondents. I don't see the "email worker" option at all. can anyone please help? Thanks

I think the AMT GUI has changed and now we are not able to email workers - is that true?

How to create us id

How do you generate the survey code at the end?

Thanks for putting this together - I found it helpful!

Hi thanks for your info!! I have a question and hope someone can help..! I created a HIT and my survey was done successfully. The thing is I'm getting msg that I did not provide the code at the end of the survey. Does this mean that people cannot get credit although they complete the survey? I'm still not sure what I should have done and what I can do now for them to get credit.

Hai I am from India I am registered mturk account but not approved my account what do

Thanks baobao, for surveys, Number of assignments per HIT is the number of subjects you want to complete the survey? (or how many times each subjects can complete the same survey)?

Baobao, Great JOB!!!!!

Hi Baobao, thank you for your videos. Can you upload a PsychData survey to MTURK? Also how can you follow up with turkers who have taken your survey?

Will you recive money from creating this hit

Great video Baobao. I am new to M Turk. How do I go about posting a HIT for a survey that is related to title for Ebooks? I would like to get opinion from readers in my target audience to find out the most engaging and attractive title for an ebook. I already have 3 options for the ebook titles. Let me know please.

thank you, it helped :)

The end of your video shows how to contact a mechanical turk worker. Very nice.

Is there a way to email all participants (mass email) other than using R? Thanks!

This is really helpful Baobao! Many thanks for taking the time to do this :)

Hello, Thank you for making this video. However, I have a problem. Whenever I "preview" and test my design (per the specifications in this video), it comes back with this error message: There was a problem submitting your results for this HIT. This HIT is still assigned to you. To try this HIT again, click "HITs Assigned To You" in the navigation bar, then click "Continue work on this HIT" for the HIT. If this problem persists, you can contact the Requester for this HIT using the "Contact" link above. To return this HIT and continue working on other HITs, click the "Return HIT" button. when I got it the first time, I assumed it was because it was previewing. But I made the mistake of publishing it anyways. 40 minutes later, a FLOOD of not very happy emails from Mturkers... any insight would be great. Thanks!

Niiiiiiice! All about the hax0rs