1. A. Online spreadsheets, word processors, and other office productivity tools

Question

1.

A. Online spreadsheets, word processors, and other office productivity tools blur the line between websites and traditional software. In doing so, they provide both opportunities and challenges for HCI researchers. As the software infrastructure for online tools resides completely on the hosting server, researchers can easily modify and redeploy interfaces without having to update individual computers. As with traditional web interfaces, requests for content from the server can be logged and resulting files can be analyzed. However, as client-side interactions (usually executed through JavaScript code) do not generate server requests, additional data recording measures may be necessary. What other challenges or opportunities can you see in such dynamic applications? Pick an online word processor, spreadsheet, or presentation tool: how would you design a system to study its usability?

B.

A hybrid system for automated computer data collection might involve a combination of web server logs—ideally from a proxy that would track all of a participant's interactions—and one or more software packages instrumented to collect data of interest. What would be the pros and cons of such a system relative to a full-scale activity logger that would track all user interactions?

Explanation / Answer

Solution: -

Though the online spreadsheets, word processors or other office productive tools is good at many ways and even provides challenges to the HCl researches. Computing in the cloud is quite appropriate for online word processors. But there are many powerful tools presents in the market which are way better than the online spreadsheets and word processor. So here are few challenges as well as opportunities that these online tools create:

So, Google Docs is nothing but an online word processor and provide mostly all the features which a Microsoft office provides. Here are few usability of Google Docs:

B) Here are few procs and cons of hybrid system to a full scale in activity logger:

Procs:

Cons:

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