# Solution Videos

**PathCheck: Privacy-Preserving Crowdsourcing for Citizen Engagement**

{% embed url="<https://youtu.be/yRDc1pxctN8>" %}

**Exposure Notification**

{% embed url="<https://youtu.be/VmzcXNZmft0>" %}

**Case Management with Path Check: Beyond Exposure Alert**

{% embed url="<https://youtu.be/DGTpJTwQlxk>" %}

**Vaccination Credintials**

{% embed url="<https://youtu.be/8yfGrnjcW5g>" %}

**Digital Pandemic Response Demo**

{% embed url="<https://youtu.be/U9FAMw3eUVg>" %}

**GPS Demo**

{% embed url="<https://youtu.be/r3MkAMy2b58>" %}

**Vaccination App**&#x20;

{% embed url="<https://www.dropbox.com/s/kc5acl7xetelonf/90sec_vaccineapp.mp4?dl=0>" %}

{% content-ref url="frequently-asked-questions-faqs" %}
[frequently-asked-questions-faqs](https://prep.pathcheck.org/frequently-asked-questions-faqs)
{% endcontent-ref %}