Stopwatch: Difference between revisions

From OLPC
Jump to navigation Jump to search
Line 42: Line 42:
*"Lap" Function: To record a significant event at a spot in time while leaving the clock running. Maybe Absolute (time since race started) and Relative (length of time since last lap clocked) lap times. Can this be saved to file?
*"Lap" Function: To record a significant event at a spot in time while leaving the clock running. Maybe Absolute (time since race started) and Relative (length of time since last lap clocked) lap times. Can this be saved to file?


===[[Talk:Rule#Implementation Discussion|Implementation Discussion]]===
===[[Talk:Stopwatch#Implementation Discussion|Implementation Discussion]]===

===[[Rule/Versions|Version History]]===
===[[Rule/Versions|Version History]]===



Revision as of 18:08, 5 February 2008

  english | 한국어 HowTo [ID# 105810]  +/-  
Icon Hourglass.svg
Status alpha—under development
.xo Bundle[ [1] Stopwatch.xo]
TST {{{1}}}
Translate-icon-55px.svg Localization
.POT file NEEDED

OlpcProject.png Ben Schwartz

see more templates or propose new

  For the general public

Description & Goals

Summary

This activity provides multiple stopwatches to time events with.

Goals

  • Provide a useful timer. For races, velocity measurements, etc.
  • Be accessible to innumerate users. Help develop numeracy.

Collaboration

Sharing of stopwatch sets, which anyone can manipulate.

Visual Design

Screenshots

Activity Stopwatch screenshot 1.png


Development

Collaboration is implemented; ebookmode interaction is also implemented.

Status

Feature Requests

  • Alternate representations: pie chart of minute, or ten.
  • Reduce 0.1 sec tick frequency for long running timers, to save power.
  • "Lap" Function: To record a significant event at a spot in time while leaving the clock running. Maybe Absolute (time since race started) and Relative (length of time since last lap clocked) lap times. Can this be saved to file?

Implementation Discussion

Version History

Source

[2]

RPMs

Resources

Functional Test

Basic

  • Start, stop, and restart.
  • Zero
  • Save times to log.
  • Change names of stopwatches.
  • Copy and paste from stopwatch and name to somewhere else.
  • Try gamepad buttons

Secondary

History

  • 1 2007-07-13 Created.
  • 2 2007-12-16 Replaced by Ben Schwartz version.

Reviews

To create or post a review of this activity, go to Stopwatch/Reviews.