Present the speaker with a easily downloadable QR code to the events feedback form

[Unicorn-rzl]

To improve the feedback rate of any talk, I'd like to suggest a feature.

You could generate a QR code per event, which encodes a link to the feedback form of the event. This QR code could by used by the speaker on the last slide of the presentation to encourage the audience to give a rating for the just seen presentation. The QR code should be presented to the speaker in the event details with a short explanation about the idea.

• It would help, if the feedback form linked by the QR code can be used with mobile browsers.
• To reduce the amount of data in the QR code and therefore making it easier to decode for crappy smartphones, a link shortener could be used.

[saerdnaer]

@dividuum Can you integrate such an QR code generator into infobeamer and present it at the end of the talk?

[dividuum]

I can do that. Where should I link to? I guess somewhere based on the talk id?

[saerdnaer]

@dividuum The feedback URL is normally https://frab.cccv.de/en/32c3/public/events//feedback/new (working example from last year: https://frab.cccv.de/en/31c3/public/events/6264/feedback/new )

[dividuum]

I guess there is no shorter link that I can put next to the QR code so that people can also type the rating url?

[saerdnaer]

@manno Do we have a short link to the frab feedback page?

[erdgeist]

Halfnarp uses the https://larsjung.de/jquery-qrcode/ to render the link inside the page.

As to a short link, I think that any url shortener will do, just get a tiny url domain and reserve short codes in event ranges from frab.me/6000…7000 to point to https://frab.cccv.de/en/…/public/events/…/feedback/new and we're done.