qaz@lemmy.world to Microblog Memes@lemmy.worldEnglish · 29 days agoBlack highlighter ≠ Erasingimagemessage-square86linkfedilinkarrow-up1759arrow-down13cross-posted to: 196@lemmy.world
arrow-up1756arrow-down1imageBlack highlighter ≠ Erasingqaz@lemmy.world to Microblog Memes@lemmy.worldEnglish · 29 days agomessage-square86linkfedilinkcross-posted to: 196@lemmy.world
minus-squaredoesit@sh.itjust.workslinkfedilinkEnglisharrow-up67·29 days agoteacher here. I blacked out words in a text for some test. kid held it up to the light. could read every word. was a pdf made in word.
minus-squareu/lukmly013 💾 (lemmy.sdf.org)@lemmy.sdf.orglinkfedilinkEnglisharrow-up36·29 days agoLots of people on social media hide sensitive information with 90% opacity highlighter.
teacher here. I blacked out words in a text for some test. kid held it up to the light. could read every word. was a pdf made in word.
Lots of people on social media hide sensitive information with 90% opacity highlighter.