Sketchplanations
Big Ideas Little Pictures
Get the book!
Sketchplanations podcast photo of Rob Bell, Tom Pellereau and Jono Hey
Prefer to listen?
Sketchplanations is ad-free
thanks to supporters like you.

Safety sketches

Explore sketches, drawings, and illustrations that simplify ideas related to Safety.

Yes Sayers are rewarded by adventure, No Sayers are rewarded by safety — wisdom from Keith JohnstoneYes Sayers are Rewarded by Adventure, No Sayers are Rewarded by SafetyDetecting prostate cancer summary - how screening for prostate cancer has changed DRA, PSA blood test and MRI screening compared in the old way and new wayDetecting prostate cancer: old way, new wayNormalisation of deviance: A person looks dubiously on at a building site which seems to be ignoring all the safety signs. (Normalization of deviance)The Normalisation of DevianceWhat is a phone zombie example: pedestrians turned zombies staring into their phones run into danger and bump into each other while crossing a roadPhone zombieRead-Do and Do-Confirm checklists illustration: examples of a Dinner party fail and an Expedition checklistTwo types of checklists: Read-Do, Do-ConfirmThe tomato slicing test to see if you need to sharpen your knife. A knife running over the surface of a tomato followed by a disaster needing sharpening or some perfect precise slicesThe tomato testTime passing on an inside bend illustration (UK edition): showing a two-lane carriage way bending to the right with a red arrow to show the shorter route for overtakingPassing on an inside bendThe Swiss Cheese Model illustration: A stack of 4 vertical Swiss cheese slices act as safeguarding protective layers, keeping a young family on the right of the stack safe from the harmful elements approaching from the left. Although the holes in the cheese slices allow penetration through some of the barrier, the multiple layers, with unevenly distributed holes, prevent harmful elements breaking all the way through. The Swiss Cheese ModelForcing functions in design - 2 examples: a hotel room with the lights controlled by key card and a lawnmower that needs both hands to turn it onForcing function — design
Buy Me A Coffee