The document provides suggestions for improving designs in public spaces. It discusses issues with the arrangement of urinals allowing only one person to use them comfortably and proposes placing only one urinal. It also notes tiles on a staircase look like a mosaic making it hard to distinguish stairs and suggests using distinct tiles. Finally, it states a 3-way intersection is more efficient and less accident-prone than a 4-way intersection.

1. HCI
NAME : OJAS SANTOSH TELWANE
ROLL NO : 33138

2. Bad Design in arrangements of urinals
in Public toilet
Better planning is required as in this case only one person can comfortably Urinate.
Suggestion : place only one urinals (left one preferable).

3. Bad Staircase Tiles
The design of the tiles use for the Staircase looks like a mosaic and thus the user is unable to differentiate
between the two stairs
Suggestion : use tiles that are distinct so that people can identify the difference between two stairs

4. What's wrong with this intersection?
4 way intersection 3 way intersection
3 way intersection is far more efficient than 4 way intersection and is less prone to accidents

5. Thank You