Intelligent Post-it Application with

Voice Recognition Feature

Project team: Da Young Lee Linus Wooram Jeon

Nithya Kote Shundan Xiao

1. Introduction (in brief) 2. Motivation: why we choose this project? (in the aspect of HCI) 3. Overall design: how to design our project (with possible design issues) 5. Hard copy demo: demonstrate our project (with important features) 7. Discussion: challenges in the aspect of HCI

and our solution for these challenging issues.

Introduction

Introduction

Motivation

(1) Turn on the Computer(2) Open the Calendar(3) Check the schedule(4) Click a date(5)Add/Delete/….

…then repeat, repeat, repeat.

Calendar

iPod by Apple Computers

Pros:◦ portable◦ power◦ ease of use◦ # of controls

Cons:◦ scratches easily◦ no speech for car use◦ proprietarycCalendar

vs. Voice Recognition Post-it

Cons:

(1) Organized by only date/time

(2) Not interactive design

Why HCI is Important The study of our interface with information. It is not just ‘how big should I make buttons’ or

‘how to layout menu choices’ It can affect

◦ Effectiveness◦ Productivity◦ Morale◦ Safety

Example: a car with poor HCI Take 5 minutes for everyone to write down one

common device with substantial HCI design choices and discuss with the neighbor the pros and cons. How does it affect you or other users?

My Choice iPod by Apple

Computers Pros:

◦ portable◦ power◦ ease of use◦ # of controls

Cons:◦ scratches easily◦ no speech for car use◦ proprietaryc

Motivations

Life-critical◦ Low error rate first

and foremost

Industrial/commercial◦ Speed◦ Error rates

Office/home◦ Ease of learning◦ High user

satisfaction◦ Low cost

Exploratory◦ Free!

Approach Super-reduced scientific method

◦ Understand problem◦ Manipulate a few variables◦ Measure performance◦ Interpret results

…then repeat, repeat, repeat.

Oh, I need to shop a milk and apples But Busy Busy no computer! What can I do it..!! I have to remember…! Where is my note? Oh! Easily forget..something else to help me!! Someone make it to write after recognized my voice

how to design our project (with possible design issues)

Overall Design

Application Demo

Aim of the project

How do we achieve it?

Problem Definition

Mental perception Lets ask someone

Stumbled upon!!!

Dialing a cell number Adding a new contact Sending a text message Changing a ringtone Opening browser and checking a website Opening a calendar app and storing a task Setting an alarm on the phone Turn on or turn off WiFi Changing a wallpaper Clicking a picture Keypad Lock

Task Scenarios for Analysis

Challenge Our suggestion

Discussion

The Evaluation of our application The empirical Analysis and Result Final Report

Currently Working

Thank You!!