When using Uptick, you can pre-fill your signature so that it appears on each report, perfect every time.
When on the app, head to the about tab and click account preferences.
It'll take you to a page where you can change your signature. Sign the box, then click save.
This will now save to your account, meaning any reports the technician account completes has the ability to pull through this signature to sign it off.
Top tip: Use a stylus.