---
title: "10-design-heuristics-1"
tags: 
- info203 
- lecture
sr-due: 2022-07-17
sr-interval: 44
sr-ease: 250
---

## 1 Wizard of OZ
[wizard-of-oz](notes/wizard-of-oz.md)
simulating machine behavior with human operators

## 2 Video prototyping
[video-prototyping](notes/video-prototyping.md)

## 3 Creating and comparing alternatives
create multiple ideas in parallel rather than one after the other 

![](https://i.imgur.com/zPrMKlz.png)

## Functional fixation
This is when you get tunnel vision about some design. This causes you to not consider other possible alternatives.

For example with nail problem, almost nobody consider using the nails it the way that is needed.
![](https://i.imgur.com/h1c095B.png)

## 4 Design heuristics
[design-heuristics](notes/design-heuristics.md)
