ideas of delabs

Analog Design to Handheld Computing. Ergonomics and GUI Usability. 30+ years in Electronic Product Design. 80s EE Design Notes, 90s EE Web Logs. - delabs Technologies

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Tuesday, March 24, 2020

Transparent Epoxy Coins with RFID

This is an old post around 2005, in those days this post became popular and created some ripples. I removed that blog due to Idea Squirrels who steal other people ideas and do not give credit. Now i am archiving it after curating. RFID like QR Code is a Data Input Element.

Transparent Epoxy Coins with RFID

Higher value coins can be made this way. Notes get torn and carry infection, cannot be washed. Difficult to count even with machines.

Secure Authenticated RSS-XML Feeds

Suppose you want to have a simple means of communication with a known individual online without the need to a routine task to check or sort mail, there is, we know a solution. which is instant text messaging. Spam in this is very rare.

Secure Authenticated News is hard to find

 Secure Authenticated News is hard to find

Now an alert comes by email, about some secure site, you have to first find if it is real or it is a phishing-spoof. You first go in your browser to your secure-site and verify. So communication of such kind has to be a combination of Instant-messaging and email. If the secure site sends a IM + eMail. Then you know it is real. As you have only known contacts on your IM.

Embedding JS-CSS in a Webpage Template

Now many third part scripts like Stats, Ads, Videos, Gadgets and Ajax elements are available for embedding in the template of a service or community-network template page.

Average user cannot tackle code snippets and inadvertently introduce errors, while adding the code to his template html source.

More important is that this snippets will change syntax as the webapps evolve and the service api changes or even new web standards.

Embedding JS-CSS in a Webpage Template

It may be best to make this snippet invisible to users and available to programmers if needed. Even the code coming on the browser client html makes the page cluttered and there is a bandwidth element too.