Upgrade to Pro — share decks privately, control downloads, hide ads and more …

Web Usage Patterns of Developers

Web Usage Patterns of Developers

Developers often rely on the web-based tools for
troubleshooting, collaboration, issue tracking, code reviewing,
documentation viewing, and a myriad of other uses. Developers
also use the web for non-development purposes, such as reading
news or social media. In this paper we explore whether web
usage is detriment to a developer’s focus on work from a sample
over 150 developers. Additionally, we investigate if highly-focused
developers use the web differently than other developers. Our
qualitative findings suggest highly-focused developers use the web
differently, but we are unable to predict a developer’s focused
based on web usage alone. Further quantitative findings suggest
that web usage does not have a negative impact on a developer’s
focus.

02498ca4cb73f57dc33c2642cd70fef2?s=128

Christopher Corley

September 29, 2015
Tweet

Transcript

  1. Christopher S. Corley Web Usage Patterns of Developers Federico Lois,

    Sebastián F. Quezada ABB Corporate Research Corvalius Joint work with Corvalius on their userbase of their tool Codealike
  2. Does social media lead to interruptions or information overload that

    could impair a developer’s performance? We were looking to answer this question posed by Storey et al, and we extended it to a more general question.
  3. Does social media lead to interruptions or information overload that

    could impair a developer’s performance? Does web usage lead to interruptions that could impair a developer’s performance? We were looking to answer this question posed by Storey et al, and we extended it to a more general question.
  4. Personal Analytics for Developers - Had users from their tool,

    Codealike, Personal Analytics - Install plugins for your IDE & web browser — Codealike derives metrics from that information so that you can reflect on how your day or week went. - We had a sample of 168 users over a 4 month time period. ! When talking about dev performance, we looked at a dev’s “focus”
  5. Focus features - Focus determined by level of activity in

    IDE - explain flow zone. - Here, for each user I had minute-by-minute focus level
  6. Web tracking features Useful for capturing time spent working on

    a project, but was reading documentation rather than working in IDE. >>> Manual classification: We generated 27 categories ! Here, I had for each user hourly summaries of web browsing history.
  7. Web tracking features 27 categories ! 18 categories with substantial

    time spent Useful for capturing time spent working on a project, but was reading documentation rather than working in IDE. >>> Manual classification: We generated 27 categories ! Here, I had for each user hourly summaries of web browsing history.
  8. Table 1: Categories and total time tracked for each Category

    Total time tracked Blogs, News & Reading 49d 23h 57m Courses & Education 15d 6h 38m Developer Tools 10d 23h 4m Gaming 19d 5h 55m Informational 8d 8h 35m Internal 53d 4h 9m Localhost 88d 4h 36m Management Tools 7d 0h 46m Music & Videos 78d 1h 29m O ce Collaboration 26d 14h 50m O ce Tools 19d 4h 51m Quantified Self 14d 0h 13m SCM & ALM 86d 8h 54m Search Engines 49d 11h 54m Shopping 17d 2h 50m Social Networks 135d 0h 33m Troubleshooting 104d 22h 3m Webmail Clients 68d 19h 24m 1 To give you an idea on where developers spend time. ! Social networks, Troubleshooting, SCM, Music, Localhost…
  9. Does web usage lead to interruptions that could impair a

    developer’s performance? Had the focus and web activity of 168 users. Data had to go through a bunch of transformations that shaped how I could go about answering the main Q. I only had minute by minute focus data, hour summary web usage data. But, using these two features, we can come up with a pretty interesting dataset and some subquestions
  10. Does web usage lead to interruptions that could impair a

    developer’s performance? 1. Do highly-focused developers use the web differently than lesser-focused developers? Had the focus and web activity of 168 users. Data had to go through a bunch of transformations that shaped how I could go about answering the main Q. I only had minute by minute focus data, hour summary web usage data. But, using these two features, we can come up with a pretty interesting dataset and some subquestions
  11. Does web usage lead to interruptions that could impair a

    developer’s performance? 1. Do highly-focused developers use the web differently than lesser-focused developers? 2. Does web usage during coding sessions affect focus? Had the focus and web activity of 168 users. Data had to go through a bunch of transformations that shaped how I could go about answering the main Q. I only had minute by minute focus data, hour summary web usage data. But, using these two features, we can come up with a pretty interesting dataset and some subquestions
  12. To determine if a developer was “highly focused” or not,

    I split them up by their focus level information. ! Taking the daily average number of minutes they were able to break the community average. Plotted: x-axis each user, y-axis that daily average. Upper quartile (right), gets around 2 hours per day above average. Some had over 4! Rest linear, felt good about quartiles
  13. Daily average of minutes with focus in “flow zone” To

    determine if a developer was “highly focused” or not, I split them up by their focus level information. ! Taking the daily average number of minutes they were able to break the community average. Plotted: x-axis each user, y-axis that daily average. Upper quartile (right), gets around 2 hours per day above average. Some had over 4! Rest linear, felt good about quartiles
  14. 0 20 40 60 80 100 120 140 160 180

    User 0 50 100 150 200 250 300 focusRank Daily average of minutes with focus in “flow zone” To determine if a developer was “highly focused” or not, I split them up by their focus level information. ! Taking the daily average number of minutes they were able to break the community average. Plotted: x-axis each user, y-axis that daily average. Upper quartile (right), gets around 2 hours per day above average. Some had over 4! Rest linear, felt good about quartiles
  15. 0 1 2 3 4 5 6 7 8 9

    10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday Weekly focus times 1st quartile (high focus group) 2nd quartile 3rd quartile 4th quartile (low focus group) Using these quartiles, I created heatmaps of the average developer’s week from that quartile. ! High focus dev works 8-5, low focus dev doesn’t sleep?
  16. 0 1 2 3 4 5 6 7 8 9

    10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday Social Networks Focus 75, 66, 85, 57 — 10 ! 135 days
  17. 0 1 2 3 4 5 6 7 8 9

    10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday Office Collaboration Focus 83, 44, 76, 67 — 61 ! 26days
  18. 0 1 2 3 4 5 6 7 8 9

    10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday Webmail Clients Focus 82, 76, 86, 64 — 38 ! 68 days
  19. 0 1 2 3 4 5 6 7 8 9

    10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday SCM & ALM Focus 89, 79, 85, 66 — 73 ! 86 days
  20. 0 1 2 3 4 5 6 7 8 9

    10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday Search Engines Focus 90, 86, 92, 59 — 69 ! 49 days
  21. 0 1 2 3 4 5 6 7 8 9

    10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday Troubleshooting Focus 94, 92, 92, 55 — 86 ! 104 days (second most tracked category)
  22. 0 1 2 3 4 5 6 7 8 9

    10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday Music & Videos Focus 41, 54, 57, 32 — 03 ! 78 days
  23. Does web usage lead to interruptions that could impair a

    developer’s performance? 1. Do highly-focused developers use the web differently than lesser-focused developers? ! 2. Does web usage during coding sessions affect focus? RQ1: answer seems like yes ! To follow up RQ1 and into RQ2, let’s look at how focus correlates with each specific browsing activity
  24. Does web usage lead to interruptions that could impair a

    developer’s performance? 1. Do highly-focused developers use the web differently than lesser-focused developers? ! 2. Does web usage during coding sessions affect focus? Yes RQ1: answer seems like yes ! To follow up RQ1 and into RQ2, let’s look at how focus correlates with each specific browsing activity
  25. 1Q 2Q 3Q 4Q Overall Music & Videos Management Tools

    Localhost Internal Informational Gaming Developer Tools Courses & Education Blogs, News & Reading 0.41 0.54 0.57 0.32 0.03 -0.10 -1.00 0.08 -0.35 0.00 0.87 0.84 0.87 0.64 0.72 0.89 0.80 0.89 0.53 0.65 0.38 0.28 0.43 0.03 0.00 -0.03 0.07 -0.33 -0.01 -0.25 0.69 0.55 0.70 0.42 0.53 0.61 0.08 0.34 0.37 0.13 0.61 0.56 0.82 0.45 0.24 1Q 2Q Webmail Clients Troubleshooting Social Networks Shopping Search Engines SCM & ALM Quantified Self Office Tools Office Collaboration 0.82 0.76 0 0.94 0.92 0 0.75 0.66 0 0.59 0.25 0 0.90 0.86 0 0.89 0.79 0 0.77 0.69 0 0.67 0.56 0 0.83 0.44 0 −0.8 −0.4 0.0 0.4 0.8 Here, each quartile is on X-axis, and each Category on Y-axis. The values are their Pearson’s correlation for times they were browsing & were working. ! Gaming and Management tools negative — timesheets not conducive for work Blogs news and reading had some correlation — probably devs reading “blog post” documentation
  26. 3Q 4Q Overall 0.57 0.32 0.03 0.08 -0.35 0.00 0.87

    0.64 0.72 0.89 0.53 0.65 0.43 0.03 0.00 -0.33 -0.01 -0.25 0.70 0.42 0.53 0.34 0.37 0.13 0.82 0.45 0.24 1Q 2Q 3Q 4Q Overall Webmail Clients Troubleshooting Social Networks Shopping Search Engines SCM & ALM Quantified Self Office Tools Office Collaboration 0.82 0.76 0.86 0.64 0.38 0.94 0.92 0.92 0.55 0.86 0.75 0.66 0.85 0.57 0.10 0.59 0.25 0.40 0.20 0.09 0.90 0.86 0.92 0.59 0.69 0.89 0.79 0.85 0.66 0.73 0.77 0.69 0.79 0.48 0.58 0.67 0.56 0.69 -0.11 0.46 0.83 0.44 0.76 0.67 0.61 −0.8 −0.4 0.0 0.4 0.8 −0.8 −0.4 0.0 0.4 0.8 Mostly all positive categories here. ! Trouble shooting high, searching high. Don’t waste time, Google your problem! Shopping positive for some groups, which was a little surprising. ! >>> Hard to tell whether web usage during work affects focus… so I did what any responsible researcher does!…
  27. Throw machine learning at it! Throw machine learning at it!

    ! Used support vector machine. Created mapping of web usage activity => focus quartile. ! Since SVMs are effective in high dimensional spaces, we create vectors of the total time spent in each category for every hour any developer is active.
  28. Throw machine learning at it! SVM prediction of web usage

    activity => user focus quartile Throw machine learning at it! ! Used support vector machine. Created mapping of web usage activity => focus quartile. ! Since SVMs are effective in high dimensional spaces, we create vectors of the total time spent in each category for every hour any developer is active.
  29. Throw machine learning at it! SVM prediction of web usage

    activity => user focus quartile 36% accuracy Throw machine learning at it! ! Used support vector machine. Created mapping of web usage activity => focus quartile. ! Since SVMs are effective in high dimensional spaces, we create vectors of the total time spent in each category for every hour any developer is active.
  30. Does web usage lead to interruptions that could impair a

    developer’s performance? 1. Do highly-focused developers use the web differently than lesser-focused developers? ! 2. Does web usage during coding sessions affect focus? RQ2: many categories were positively correlated, but we couldn’t build a predictor for it
  31. Does web usage lead to interruptions that could impair a

    developer’s performance? 1. Do highly-focused developers use the web differently than lesser-focused developers? ! 2. Does web usage during coding sessions affect focus? Yes RQ2: many categories were positively correlated, but we couldn’t build a predictor for it
  32. Does web usage lead to interruptions that could impair a

    developer’s performance? 1. Do highly-focused developers use the web differently than lesser-focused developers? ! 2. Does web usage during coding sessions affect focus? Yes Somewhat RQ2: many categories were positively correlated, but we couldn’t build a predictor for it
  33. Conclusion Highly-focused developers use the web differently ! Web usage

    a factor for certain categories ! Unable to predict focus with web usage alone 1. search for the problem, find documentation 2. avoid social media unless it’s for information foraging
  34. Christopher S. Corley Web Usage Patterns of Developers Federico Lois,

    Sebastián F. Quezada ABB Corporate Research Corvalius
  35. 0 1 2 3 4 5 6 7 8 9

    10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday Blogs, News & Reading Focus 61, 56, 82, 45 — 24
  36. 0 1 2 3 4 5 6 7 8 9

    10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday Developer Tools Focus 69, 55, 70, 42 — 53
  37. 0 1 2 3 4 5 6 7 8 9

    10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday Informational Focus 38, 28, 43, 03 — 00
  38. 0 1 2 3 4 5 6 7 8 9

    10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday Courses & Education Focus 61, 08, 34, 37 — 13
  39. 0 1 2 3 4 5 6 7 8 9

    10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday Gaming Focus -03, 07, -33, -01 — -25
  40. 0 1 2 3 4 5 6 7 8 9

    10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday Shopping Focus 59, 25, 40, 20 — 09
  41. 0 1 2 3 4 5 6 7 8 9

    10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday Internal Focus 89, 80, 89, 53 — 65
  42. 0 1 2 3 4 5 6 7 8 9

    10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday Localhost Focus 87, 84, 87, 64 — 72
  43. 0 1 2 3 4 5 6 7 8 9

    10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday Office Tools Focus 67, 56, 69, -11 — 46
  44. 0 1 2 3 4 5 6 7 8 9

    10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday Management Tools Focus -10, -100, 08, -35 — 0
  45. 0 1 2 3 4 5 6 7 8 9

    10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Monday Tuesday Wednesday Thursday Friday Saturday Sunday Quantified Self Focus 77, 69, 79, 48 — 58