{"id":11,"date":"2010-07-05T23:13:33","date_gmt":"2010-07-06T03:13:33","guid":{"rendered":"http:\/\/jalyhe.wordpress.com\/2010\/07\/05\/geeky-travel"},"modified":"2020-11-02T04:24:54","modified_gmt":"2020-11-02T04:24:54","slug":"geeky-travel","status":"publish","type":"post","link":"https:\/\/blog.jaly.us\/?p=11","title":{"rendered":"Geeky Travel"},"content":{"rendered":"<div id=\"msgcns!B61C03249608DF9C!570\" class=\"bvMsg\"> <font size=\"3\"><\/font><\/p>\n<p><font size=\"3\">Compared to <a href=\"http:\/\/home.jaly.us\/writings\/europa.html\">our first trip to Spain and<br \/>\nbeyond<\/a> about 15 years ago, technology is very different now. Back then we<br \/>\nworry about where to find ATM and get money. Now we worry about cell phone,<br \/>\nInternet connection, and GPS. Of these, Internet is not required, so we\u2019ll just<br \/>\nuse it wherever we can find access. Cell phone and GPS, however, we would<br \/>\nrather not leave without.<\/font><\/p>\n<p><font size=\"3\">For most of the world one type of phone is good enough\u2014GSM.<br \/>\nBut in the US it\u2019s not the<br \/>\nonly game in town, and the GSM frequencies used in Spain<br \/>\nand Morocco is not those<br \/>\nused in the US.<br \/>\nFor this trip I bought an <a href=\"http:\/\/www.youtube.com\/watch?v=dqvf300YQ4Y\">Iphone<br \/>\nlook-alike<\/a> on ebay, for about $60 including shipping. And a Garmin GPS.<\/font><\/p>\n<h2>I9+++ Phone<\/h2>\n<p><font size=\"3\">The new phone turned out to be a geek\u2019s trap, in the sense<br \/>\nthat it has a long list of hardware features, and an even longer list of<br \/>\nsoftware glitches, some of them plaintively easy to fix, if only we had the<br \/>\nmeans to change the code.<\/font><\/p>\n<p><font size=\"3\">Here\u2019s some of the hardware features:<\/font><\/p>\n<ul style=\"margin-top:0;\">\n<li><font size=\"3\">Dual<br \/>\n     SIM card, dual standby. This is meant to save people money, so one can,<br \/>\n     say, receive signal from an International phone call with the home phone<br \/>\n     number, and yet in most cases choose to use a local SIM card to make local<br \/>\n     calls. A friend tells me that the phone must have two radios to support<br \/>\n     this feature.<\/font><\/li>\n<li><font size=\"3\">Quad band. Meaning it supports all GSM frequencies, and thus can work in the US as well as abroad.<br \/><\/font><\/li>\n<li><font size=\"3\">Two<br \/>\n     cameras, one facing the front and the other facing the back. These are low<br \/>\n     resolution and low quality cameras, not something to replace the real<br \/>\n     thing with.<\/font><\/li>\n<li><font size=\"3\">WiFi<br \/>\n     and Blue Tooth. The WiFi radio is only capable of extremely low data<br \/>\n     rates, so this is not a fatter data pipe, only a potential money saver.<br \/>\n     The phone\u2019s native WAP browser is very limited, and yet no other browser<br \/>\n     that I\u2019ve tried on it (so far I\u2019ve tried three or four) can see the WiFi<br \/>\n     connection.<\/font><\/li>\n<li><font size=\"3\">SD<br \/>\n     card slot.<\/font><\/li>\n<li><font size=\"3\">Replaceable<br \/>\n     battery.<\/font><\/li>\n<li><font size=\"3\">Compass.<br \/>\n     The software is badly documented, but I eventually figured out how to get<br \/>\n     it to work. Related to the compass function, there is a Mecca Finder, but<br \/>\n     sane-minded Muslins may want to avoid relying on it, as it seems to give<br \/>\n     random directions.<\/font><\/li>\n<li><font size=\"3\">G-force<br \/>\n     sensor. Only in a half-working calculator can I verify that the phone can<br \/>\n     sense which direction is up. And only on the opening screen can I verify<br \/>\n     that the phone can sense shaking.<\/font><\/li>\n<li><font size=\"3\">FM<br \/>\n     radio. Of very bad quality.<\/font><\/li>\n<\/ul>\n<p><font size=\"3\">And here is a short list of the most egregious software<br \/>\nissues:<\/font><\/p>\n<ul style=\"margin-top:0;\">\n<li><font size=\"3\">The<br \/>\n     phone numbers displayed is in green color, on a slightly different green<br \/>\n     background. And I haven\u2019t found a place to change the color of either.<\/font><\/li>\n<li><font size=\"3\">The<br \/>\n     internal browser cannot handle most web pages. And its home page is Google<br \/>\n     in Chinese, even if I set the phone\u2019s language to English. And for some<br \/>\n     Google services (like simple weather inquiry), you must start in English.<\/font><\/li>\n<li><font size=\"3\">For<br \/>\n     most key input, the editable field is on a different page (for example,<br \/>\n     it\u2019s not on the Google page that you enter the search item). Even worse,<br \/>\n     to end the input, you are forced to go to another page to say \u201cDone\u201d!<\/font><\/li>\n<li><font size=\"3\">Once<br \/>\n     you\u2019re connected to a WiFi network, the phone doesn\u2019t automatically<br \/>\n     remember it, and yet you cannot choose to tell it to remember the setting<br \/>\n     either. You have to program the parameters in at a different place!<\/font><\/li>\n<\/ul>\n<p><font size=\"3\">In any case, it seems that nowadays phone hardware is<br \/>\npractically worth nothing, and all the money is made on the software. And I\u2019m<br \/>\nworking at a place that makes hardware. A glimpse of the brave new world ahead!<\/font><\/p>\n<h2>Garmin GPS<\/h2>\n<p><font size=\"3\">Previously we have a Magellan GPS. It works reasonably well.<br \/>\nBut the problem is that it does not come with European maps, and it is not<br \/>\nextensible. So for this trip we got a Garmin, one with pre-installed maps for<br \/>\nboth North America and Europe. But extra map<br \/>\nfor Morocco<br \/>\nis another $110, or just about the price of the whole GPS.<\/font><\/p>\n<p><font size=\"3\">Garmin GPS is not without disadvantages compared to<br \/>\nMagellan, but it is a semi-open system, which is a huge advantage. This<br \/>\nopenness is appreciable in two ways: one can use it to grab track data, so that<br \/>\nit can be used to make maps in cases where the road was never mapped before;<br \/>\nand one can give it supplemental data, data that is not from the device<br \/>\nmanufacturer. It\u2019s this latter feature that gives us the alternate route to a<br \/>\nmap of Morocco.<\/font><\/p>\n<p><font size=\"3\">As it turned out, there is a wiki of maps of the world, <a href=\"http:\/\/www.openstreetmap.org\/\">Open Street Maps<\/a>. This is where<br \/>\neveryone\u2019s GPS traces can be made available to the world, and this is where you<br \/>\ncan make a map of your own. With it, I made a map of Morocco, and loaded it to my Garmin<br \/>\nGPS. It\u2019s not commercial quality by any stretch of imagination, but it does<br \/>\ncontain most major roads.<\/font><\/p>\n<p><font size=\"3\"><a href=\"blog\/cns!B61C03249608DF9C!568.entry\">Previously<br \/>\nI mentioned<\/a> that I had difficulty with Google maps in planning our travels<br \/>\nin Morocco.<br \/>\nI also tried the same plan with the Garmin GPS, equipped with the Morocco map I created<br \/>\nmyself. So far I found a couple of issues. One is that there are no street<br \/>\nnumbers, and very few points of interest. Another is that locations are transliterated<br \/>\nfrom Arabic, and the spellings are terribly inconsistent with anything we read<br \/>\nin English. Yet another is that a part of certain road which is classified as<br \/>\nnational highway in other maps is unclassified, and consequently Garmin would<br \/>\nnot route us through it. For this last shortcoming, I\u2019m tempted to change the Open<br \/>\nStreet Maps data to \u201cupgrade\u201d the road in question. I was stopped by my wife,<br \/>\nwho argued that without ever travelling on it first, I\u2019d be cheating myself and<br \/>\nothers by doing so.<\/font><\/p>\n<p><font size=\"3\">And that is hard to a geek, being forced to not do<br \/>\nsomething you think is perfectly doable. It\u2019s right next to being forced to<br \/>\nwatch someone folding a road map the wrong way.<\/font><\/p>\n<p><font size=\"3\">Oh, talking about maps, we will get a set of paper maps. Just<br \/>\nin case.<\/font><\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Compared to our first trip to Spain and beyond about 15 years ago, technology is very different now. Back then we worry about where to find ATM and get money. Now we worry about cell phone, Internet connection, and GPS. Of these, Internet is not required, so we\u2019ll just use it wherever we can find [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[5],"tags":[],"class_list":["post-11","post","type-post","status-publish","format-standard","hentry","category-travel"],"_links":{"self":[{"href":"https:\/\/blog.jaly.us\/index.php?rest_route=\/wp\/v2\/posts\/11"}],"collection":[{"href":"https:\/\/blog.jaly.us\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.jaly.us\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.jaly.us\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.jaly.us\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=11"}],"version-history":[{"count":1,"href":"https:\/\/blog.jaly.us\/index.php?rest_route=\/wp\/v2\/posts\/11\/revisions"}],"predecessor-version":[{"id":464,"href":"https:\/\/blog.jaly.us\/index.php?rest_route=\/wp\/v2\/posts\/11\/revisions\/464"}],"wp:attachment":[{"href":"https:\/\/blog.jaly.us\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.jaly.us\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.jaly.us\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}