When a professor of Turkish language and literature is met by Turkish hospitality during a short stopover, she realizes how much the world is in need of small

I was sitting at my desk, listening to professor Adalet’s lecture on Turkish morphology. It’s was my third year in the undergraduate program and I loved my major; Turkish language and literature. The university I attended, though a modest one, was the best of the state universities in my country, Albania.

Adalet Hodja—that’s how we, her students, addressed her in Turkish—was a lovely lady, passionate in teaching, and proud of her Turkish heritage. From the first day she came to our country, she traveled to all major cities photographing everything unusual that caught her eye. She was most fond of the Ottoman prints in architecture, cuisine, cultural customs and the Albanian language.

To make her lectures enjoyable, she used to season them with interesting anecdotes from daily life or with jokes from Nasreddin Hodja— a funny Turkish folkloric figure, also well known by Albanians. Even at times, she used to relate delicious recipes from south eastern Turkey where she came from.

That day, the long discourse on how the words in Turkish have changed forms from past to present was about to lull us into sleep when Professor Adalet, very wisely, dropped the topic and started relating to us something special that had happened to her.

“Years ago, we were traveling from Erzurum, an eastern city where my in-laws live, to Bolu, a cute city in the Black Sea region where my husband and I worked as instructors at Abant University. My husband was driving, and I was trying, as hard as I possibly could, to keep our three children entertained. It was a hot summer day, and traveling crammed inside a small car wasn’t the best way to spend it. The children were getting hungry, so I proposed a break. Judging by the road signs, the closest city where we could find a decent restaurant was two hours away, and since my children were growing impatient, we decided to stop at the first çeşme (a water fountain by the road).”

“In Turkey, such water fountains are built by philanthropists,” Adalet hodja explained.. This made sense, considering even a cup of coffee is cherished for 40 years in Turkey, so building a water fountain to satisfy the thirst of people was a greater, more cherishable deed.

“Not long after that, we saw a çeşme by the side of the road. A big oak tree nearby was shading the flow of water, a vast field was covered in clovers, three cows were grazing, and a white stucco house was gleaming under the sun at a distance… What could be more inviting?

We got out of our car and after washing our hands with cold water, we sat down on clovers under the tree, feeling refreshed.”

Adalet hodja took a deep breath with unmatched pleasure, as if she was extracting the air of that summer day from wherever it was stored in space and time.

“I was about to lay out the picnic table cloth and the food we had taken for the trip, when I noticed a woman hurrying toward us from the white house. Her dress, her headscarf tied from behind, her sunburned face, all spelled local.

“We felt a little uneasy sitting on a property without asking first, so I readied myself to apologize. When the woman got closer, we noticed that she was carrying a tray covered with a clean white cloth.

“‘Welcome!’ she said with sheer delight before I could mutter my apologies, and then handed the tray to me in slightly embarrassed manner.

‘We would like to invite you in,’ she said pointing to the white house, ‘but my husband and his brothers are painting the house today.’

“‘Please, forgive us;’ she said timidly. You are Tanri misafiri (a guest sent by God), and I wish we could have properly accommodated you. Please pardon us,’ she said apologetically and left the tray in my hands kindly wishing us to enjoy our meal.

“I thanked her in return in the way most pleasing way, saying ‘Allah razi olsun,’ may God be pleased with you.

“I opened the tray to discover fresh baked pita bread, still warm and plump, and juicy white grapes.”

Our teacher swallowed hard to keep the tears but I was pretty sure she must have wept then, holding that tray.

“I swear to God,” she concluded, “only food from paradise would have tasted that good.”

She looked at her watch and declared the class dismissed. I looked around and saw that my classmates were deeply impressed with her story as well.

Generosity and hospitality were prevalent, highly esteemed values among Albanians, too. We were happy to see that small acts of kindness were appreciated elsewhere. It is after listening to such stories that you say to yourself: “With good people around, the world is a nice place to be.”

In my view, with its wonderful people, welcoming nature, and geographical features, this realm is no different than a hallway to the heavens. Once upon a time in its golden age this realm used to be perceived as a trajectory to the highest gardens of Paradise, and its value was worth the entire world. In those days, travelers from faraway lands would visit this realm, and once they sipped its dazzling flavor and felt inside the heavenliness in its aura their spirits were raised, and on departure they comforted their hearts with a promise of a revisit.

The inhabitants of this realm were more intimately connected with physical phenomena than we are today; they were in close embrace with all existence, and were like brothers and sisters to nature. Their homes, villages, and towns were in harmony with nature from all aspects; they were spacious and heart-expanding, and their surroundings were like a botanic garden. With their celestial horizons, crystal-clear sentiments, and otherworldly spirits these homes, villages, and towns made people living there feel as if Paradise was only one step away. This was why people considered their graves an important station on this journey of a single step. They decorated their cemeteries with the colors and patterns of their angelic horizons, for they believed the cemetery was the first point of arrival in the Afterlife. They transformed this splendid area, which appears horrific to the materialistic mind’s eye, into a pleasant resort.

When we were ourselves, our homes, streets, and walkways exchanged warm glances with their inhabitants; their demeanor was so meaningful that those who could observe them from the angle of their spirit could feel as if these places were intoning things that were unique to our realm. Almost everyone in this realm was intoxicated with a kind of music originating in their heart and refined in their beliefs, dreams, and subconscious. Every moment thrilled them with a different breeze of meanings and they were overjoyed.

There were occasional occurrences of frustration and sorrow, but they did not last for long. Such moments were immediately followed by the victory of this realm’s unique character, texture, and ever-enchanting nature that would overcome all the tumult in people’s conscience and convert the darkest autumns into the brightest springs. Our days and nights were always cordial, our months and years were all resplendent.

Every day started with a new beauty as the cries of spring were heard everywhere; the morning breeze brought the scent of Prophet Joseph’s shirt and rivers overflowed from the life-giving spring of Prophet Job . . . a kind of joy from the afterlife was being tasted in this realm. As the days were illumined with the rays from the sun, so were our hearts lit with the light from beyond the heavens. Like sunflowers, the eyes of the heart were vigilant for this light, our souls lived on a schedule adjusted according to the prayer times-the propitious times of the day-and hearts would beat with its excitement. Each portion of the day would then become like a new festival; each week, month, and year would come and pass in unique colors, caressing the heads of these fortunate people and reminding them every season that they were strolling on the walkways of Paradise. Every morning in the lands of this privileged community was like a kind of Resurrection; every noon rose with a new touch of heat; a cool breeze was felt everywhere in the afternoon; the music of silence was heard in the depths of the heart every evening . . . the entire day offered a feast of scenery through its windows opened to the beyond. Enchanted by this profundity and color, even the ones with hearts harder than rocks would soften like silk.

The generations of those days were blessed with glowing hearts and an affectionate setting. Unyielding security and peace ruled everywhere. Mobs, anarchy, tyranny, deep state, unsolved murders . . . these crimes that we experience so much today were unknown to those generations. They were foreign words, for order, harmony, justice, and mercy prevailed in their realm.

Ambition, jealousy, ill-gotten gains, illegal hoards, bribery, nepotism, swindling, cheating, embezzlement . . . these crimes were out of the question. Indeed, some of them only existed in the dictionary, for the auspicious people of those days were exceptionally contented with what they possessed, stayed away from what was forbidden, and fixed on what was lawful, and they pursued a life in justice.

Occurrences of enmity, feelings of murder and revenge, mischief and corrupt plots, passion for authority were the rarest things, for the people’s mindset was directed towards a serious dialogue effort, a philosophy of tolerance, an ethics based on love and compassion.

Autocratic rule was regarded as tyranny from ancient times; for them, despots were no different than pharaohs and were mentioned with imprecations; defaming and classifying others were works of despicable ones. People maintained a life in humility, munificence, and generosity-they acted on forgiveness and courage, breathed with sacrifice and sincerity.

In that bright era, alcoholism, drug abuse, smuggling were never as frequently committed as today. You would not see modern problems like “homeless children” or “addictions to various substances” even as entries in dictionaries. For people then behaved with their hearts, spirits, and minds in control; there were people who made intellectual efforts, sincere hearts that beat for their country and humankind.

They were the prototype people of virtue, and in their abode neither filthy affairs such as those listed above nor corruptions like sinfulness, prostitution, impertinence, and bohemian lifestyles that bring disgrace on being human, could exist. Above all, avoiding sin, and maintaining chastity, virtue, divine ethics, and accountability were their most distinct attributes and natural state of being. They were on a straight track with a clear road map in their hands; they were blessed with a humane profundity that prepared them to walk on such a broad road. They lived straight, walked straight, and became a blissful memory for the generations to come. I wonder where we are on this road.

In our previous issue we attempted to sneak a look through the door that opens to the essence of “time.” From Aristotle to Einstein, from Ibn Arabi to Imam Rabbani, many philosophers and scientists commented on the nature of this phenomenon. One definition of time is that it is a progressive linear occurrence; its beginning was when God created the universe. Another definition suggests “time” as something without an absolute nature; it consists of only what we perceive. Still others contend that while time moves forward, it does so through series of historical recurrences. In this sense, a helical flow of time does not suggest a “returning back;” it argues that certain phenomena in history re-occur in a way that is relatively compatible with a certain period of time. Events do not come into existence exactly as they happened in the past; they take on a contemporary form.

In this issue, we will study how this cyclical/helical flow of time serves as a reason for many to be hopeful for the future. In the lead article to this edition, Fethullah Gulen contends, “We all know well that worry and despair can no longer stand firm. And when the horizons are bright to help us distinguish good from evil, all the hardships endured on the road will be immediately mitigated.” This is not a fate-blind approach. Gulen appreciates the significance of human willpower and hard work in the shaping of our future: “Distances will readily submit to endeavors and efforts.” We all-heartedly share his lengthy wish for a happy future.

We kindly request your participation in our online readership survey. Available at www.fountainmagazine.com this survey aims to analyze reader satisfaction and expectations. Your participation is of utmost importance in order to improve our services and quality publication.

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The Fountain

His dreams drove him crazy; a crab had pierced its claws into his brain. He forsook his prayers and devotions, and neither ate nor slept.

Unable to rest tranquilly in one place, he wandered to a meadow, his head confused with the charms of his vain fancies. An old man was kneading mud upon a grave in order to make bricks. Absorbed in thought, the old man said:

“O foolish soul! Hearken to my counsel. Why have you attached your mind to that gold brick when one day they will make bricks from your dust? The mouth of a covetous man is so wide open that it can be closed again by one morsel. Take, O base man, your hand off that brick, for you cannot dam the river of your avarice with it.

“So negligent have you been in the thought of gain and riches that the stock of your life has become trampled underfoot. The dust of desire has blinded the eyes of your reason-the wind of desire has destroyed the harvest of your life.”

“Wipe negligence from your eyes, for will you not be buried under the dust tomorrow?

“Your life is a bird, and its name is Breath. When the bird has flown from its cage it does not return to captivity.

“Be watchful, for the world lasts but a moment, and a moment spent in wisdom is better than an age in folly.

“Why do we fix our minds upon this caravanserai? Our friends have departed and we are on the road. After us, the same flowers will bloom in the garden, and the same friends will still be sitting.

“When you arrive in Shiraz,² do you not clean from yourself the dust of the road?

“Soon, O you are polluted with the dust of sin, you will journey to a strange city. Weep, and wash away the impurities with your tears.”

Footnotes

1. Sadi of Shiraz (1209-1291) was one of the greatest poets of Persia. Sadi, the traveler, was born in Baghdad and saw a great part of the world before he finally settled in Shiraz, where he died. This story was taken from his work The Orchard.
2. The city of Shiraz represents one’s native land.

The other man takes the left fork for the sake of freedom. He appears outwardly comfortable, but feels no inner tranquillity. Reaching a desert, he hears the terrible sound of a beast getting ready to attack her. Running away, he sees a dry well 60 meters deep and jumps into it. Halfway down, he grabs a tree growing out of the wall. The tree has two roots, both of which are being gnawed away by two rats, one white and the other black. Looking up, he sees the beast waiting for him. Looking down, he sees a horrible dragon almost at his feet, its large mouth open to receive him. Looking at the wall, he notices that it is covered with laboring insects. Looking again at the tree, he sees that many types of fruits are growing on it, although it is only a fig tree.

He does not understand what has happened. He cannot imagine that somebody has caused all of this, for he cannot reason. Although inwardly distressed, and despite his spirit’s and heart’s complaints, his evil-commanding self pretends everything is fine and so ignores their weeping. Pretending to enjoy himself in a garden, he starts eating the fruits-for free. But some are poisonous and will harm him.

In a hadith qudsi, God says: “I will treat My servants in the way they think of Me.”¹ This man sees everything happening to him as unimportant, and thus that is the way it is for him. He neither dies nor lives well, but merely persists in an agony of suspense.

The wiser and well-disciplined brother thinks of the good, affirms the law, and feels secure and free. Finding beautiful flowers and fruits or ruined and ugly things in a garden, he focuses on what is good and beautiful. His brother cannot, for he concerns himself with evil and finds no ease in such a garden. The wise brother lives according to: “Look on the good side of everything,” and thus is generally happy with everything.

He also reaches a desert and encounters a beast, but is not so afraid because he thinks that it must be serving someone. He also jumps down a well and, halfway down, catches hold of some branches. Noticing two rats gnawing at the tree’s two roots, as well as the dragon below and the beast above, he finds himself in a strange situation. But unlike his brother, he infers that someone has arranged everything as a sign. Thinking that he is being watched and tested, he understands that he is being directed and guided as a test and for a purpose. His curiosity aroused, he asks: “Who wants to make me know him?” Meanwhile, he remains patient and self-disciplined. This curiosity arouses his love for the sign’s owner, which makes him want to understand the sign and the events, and to acquire good qualities to please its owner.

He realizes that the tree is a fig tree, although it bears many kinds of fruit. He is no longer afraid, for he realizes that it is a sample catalogue of the unseen owner’s fruits prepared for guests. Otherwise, one tree would not bear so many different fruits. He starts to pray earnestly and, as a result, the key to the secret is inspired in him. He declares: “O owner of this scene and events, I am in your hands. I take refuge in you and am at your service. I desire your approval and knowledge of you.” The wall opens, revealing a door (the dragon’s mouth) opening onto a wonderful, pleasant garden. Both the dragon and the beast become two servants inviting him to enter. The beast changes into a horse upon which he rides.

So, my lazy soul and imaginary friend, see how good brings good and evil brings evil. The brother who followed self-trust and self-willed freedom is about to fall into the dragon’s mouth. Anxious and lonely, considering himself a prisoner facing wild beasts, he increases his distress by eating apparently delicious but actually poisonous sample fruits. Their

function is to draw people toward the originals, not to be eaten for their own sake. He changes his day into darkness. Wronging himself by changing his situation into a hell-like one, he does not deserve pity and has no right to complain.

In contrast, the other brother is in a fruitful garden and surrounded by servants. He studies each different and beautiful incident in awe, and sees himself as an honored guest enjoying his generous host’s strange and beautiful servants. He only samples the fig tree’s fruits and, understanding reality, postpones his pleasure and enjoys the anticipation.

The first brother is like one who denies his favored situation in a summer garden with friends, and instead, becoming drunk, imagines himself among wild beasts in winter and complains thereof. Wronging himself and insulting his friends, he deserves no mercy. The other brother, who accepts trustingly what is given and observes the law, sees and accepts reality, which for him is beautiful. Respecting the owner of reality, he deserves mercy. Thus can we attain a partial understanding of: Whatever good befalls you is from God, and whatever ill befalls you is from yourself'(4:79). Upon reflection, we see that one’s inner self prepared a hell-like situation for him, corresponding to his own attitude of reality, whereas the other’s potential goodness, positive intention, and good nature led him to a very favored and happy situation. Now, I say to my own inner self as well as to the reader’s: If you desire success, follow the Qur’an’s guidance.

The Gist of the Allegory

One brother is a believer; the other is an unbeliever. The right road is that of the Qur’an and faith; the left road is that of unbelief and rebellion. The garden is human society and civilization, which contain both good and evil, cleanliness and pollution. A sensible person “takes what is clear and pleasant, leaves what is turbid and distressing, and proceeds with a tranquil heart.” The desert is the Earth, the beast is death, the well is our life, and 60 meters is our average lifespan of 60 years. The tree in the well is life, and the two rats gnawing on its roots are day and night. The dragon is the grave’s opening. For a believer, it is a door opening onto the Garden. The insects are the troubles we face, gentle warnings from God not to become heedless. The fruits are this world’s bounties presented as samples from the Hereafter’s blessings, inviting customers toward Paradise’s fruits.² The sign shows the secret will of God in creating. It is opened with faith, and its key is: “O God, there is no god but God; God, there is no god but He, the Ever-Living, the Self-Subsistent.” For one brother, the dragon’s mouth (the grave) changes into a door to the Garden (Paradise). For the other, as for all unbelievers, the grave is the door to a place of trouble (Hell). The beast changes into an obedient servant, a disciplined and trained horse. In other words, for unbelievers death is a painful detachment from loved ones, an imprisonment after leaving the Paradise-like Earth. For believers, it means reunion with dead friends and companions. It is like going to their eternal home of happiness, a formal invitation to pass into the eternal gardens, an occasion to receive the wage bestowed by the Most Compassionate and Merciful One’s generosity for services rendered to Him, and a retirement from life’s burdens. In conclusion, those who pursue this transient life place themselves in Hell, even though they stay in what appears—to them—as a paradise on Earth. Those who seek the eternal life find peace and happiness in both worlds. Despite all troubles, they thank God and patiently conclude that all of this is merely a waiting room opening onto Heaven.

Adapted from Bediuzzaman’s Eighth Word.

Footnotes

1. Hadith Qudsi: This is a specific category of sayings from the Prophet. The wording is the Prophet’s, but the meaning belongs to God.
2. The tree with various fruits shows the seal of Divinity, Whose unique virtue is “to create everything out of one thing” and “to change everything into one thing”; to make various plants and fruits from the same soil; to create all living things from one drop of water; and to nourish and sustain all living things in the same manner but through different foods.

Driver Information

The most recent applications sought to complement the driver’s ability by targeting such “hands-off, feet-off” driving systems (Fig. 1) as PATH (Partners for Advanced Transit and Highways) and PROMETHEUS (Program for European Traffic with Highest Efficiency and Unprecedented Safety).

For transportation, IT generally can be classified into four groups: Driver Information and Route Guidance, Traffic Flow and Parking Control, Public Transport and Fleet Management, and Automatic Debiting. Only the first item will be discussed in this article.

Driver Information and Route Guidance

Driver Information (DI) and Route Guidance (RG) systems help drivers navigate unfamiliar roads or find the quickest route. The information, especially that given by more advanced systems, consists of advice that drivers can accept or ignore, or a directive with which they are expected to comply. DI and RG can help them reduce or curtail poor route choice as well as excess distance and travel times. The most likely information requested is shortest recommended path, state of the road and weather conditions, unexpected incidents ahead, and the general traffic situation (to estimate travel time).

Disseminating Information

Roadside displays, consisting of fixed road signs and variable message signs, are the simplest DI systems (Fig. 2). The relevant technology is quite basic, as the goal is to give all drivers general information about existing roadway conditions. Variable message signs are used mainly on highways. In urban areas, they are particularly well-suited for providing information about roadway conditions and parking lot availability.

The second method, cellular-radio networks such as the Radio Data System-Traffic Message Channel (RDS-TMC) proposed by the European Broadcasting Union, enable digital information to be superimposed on normal VHF/FM broadcasts. Information can be filtered (drivers call up only what they need and when they need it), updated any time, and broadcast in different languages.

Also, there is no need to lay cables, as is the case with beacon-based RG techniques.

The third (and most sophisticated) method is the electronic RG system, which consists of in-vehicle units, roadside equipment, and control centers (Fig. 3 ). It is usually difficult to start installing the ground infrastructure before ensuring the wide use of onboard systems. Onboard equipment for dynamic navigation comprises a transceiver, a router with a display, a locator with sensors, dead-reckoning devices, and a map memory. The usual indicators of route selection criterion are shorter distance, minimum cost, less traffic, fewer stops, and greater safety. The result of route optimization is the recommendation of how to reach a destination from a given starting point. This can be done by calculating the optimum route for an origin-destination, and by determining the turning directions from the vehicle’s route and position.

Some Examples in Use

CARIN (CAR Information and Navigation System) is an autonomous (static) navigation system used in route planning and guidance. A simplified digital map, stored on a CD, shows the best route. It also offers verbal guidance via a speech synthesizer and gives general tourist information. Other in-vehicle equipment consists of a sensor (magnetic compass) and a navigation computer that carries out the main task. Data collection, in terms of positioning and directing, is implemented by the moving vehicle’s sensors. This information, updated every 3 seconds, is used for map-matching.

The system’s basic advantage is that it does not rely on any external sources, like expensive beacon infrastructures. The route planner algorithm determines the best route for minimizing travel time and distance. However, as CARIN cannot receive current network and traffic situation reports, it is being modernized so that it can receive external information via the car radio with the introduction of RDS-TMC. Moreover, in the future CARIN will offer a fully interactive traffic management opportunity using the European D-net telephone system.

TrafficMaster was one of the first in-vehicle information systems introduced. It was applied first to the M25 London orbital highway, and then to the whole UK highway network. Data is obtained through sensors installed on highway bridges. In case of congestion, messages (such as locations and types of traffic jams and average traffic speed) are generated and transmitted by the control center. The in-vehicle unit displays the current status of the roadway network covered by the sensors. This dissemination is performed minute-by-minute. enabling the driver to make convenient route choices.

In Euro-Scout, the driver enters a destination into a small in-vehicle computer. As the vehicle moves, the in-vehicle navigation equipment determines its position. Whenever it passes a beacon, the user receives the best route, generated by the central computer, for all destinations.

Communication is performed through a two-way infrared link. Beacons located next to the signal heads can use existing cables when they are mounted with traffic lights. Guided vehicles can measure link travel times, which are then returned to the central computer via the beacons in a so-called vehicle telegram. This information is updated continually by the center. The system, therefore, is characterized by its centralized feature: The main data process is carried out in the control office rather than in-vehicle units.

The system has been introduced in Stuttgart by installing 130 beacon heads on traffic lights. A second system of 340 beacons is located in Berlin, and a third one is in Oakland county, Michigan, with 100 beacons and 1,000 equipped vehicles. Start-up costs are high, but in-vehicle equipment costs and the cost of increasing users are low.

In comparison, SOCRATES’ start-up costs are much lower, while the costs of equipping each vehicle and adding additional users are high. This system does have some weak points, though:

The routing algorithm does not take multi-destination users into account, the system is heavily dependent of roadside infrastructure, and a breakdown in the center may cause a system-wide failure.

SOCRATES (System Of Cellular RAdio for Traffic Efficiency and Safety), a two-way communication system, is based on the Global System for Mobile Communications (GSM) cellular radio network. SOCRATES measures the travel times of all guided vehicles from point to point, and uses this information to determine the best routes. In-vehicle units, an odometer, a compass for dead reckoning, and a map pass information to and from roadside units, which are connected to the central computer over telephone lines that allow medium-range communication.

The downlink from the base station to the vehicle is operated in a broadcast mode for disseminating traffic information. The uplink to the base station allows multiple access by floating cars in order to collect travel time patterns. The system’s main disadvantage is the cost of using the mobile phone network. However, a significant benefit is that using the cellular radio requires no additional infrastructure investment because of the introduction of GSM.

The Need for Such Systems

Transport enables socioeconomic relationships to be developed and sustained. This is clear in the continuous dependence on various means of transport to move goods and people. Neglecting transport would bring society to standstill, literally and metaphorically. The introduction of the car put personal transport on the top and increased the need for more roads. The greater the demand for individual mobility, and hence roads, the more complex road transport problems become.

The number of cars per mile of road grows daily. At the same time, lack of space, budgetary priorities, and environmental considerations restrict the extent to which new road construction and increased capacity can be undertaken. But people still want to travel as smoothly as possible.

Therefore, the central idea is that traffic information and communication systems will offer effective solutions-especially where physical changes to the existing infrastructure, such as constructing new links or widening roads, are almost impossible. Closer following distances between intelligent vehicles on automated highways will eventually increase road network capacity.

The Advantages of RG Systems

The main appeal of dynamic RC systems is their ability to recommend paths based on current traffic conditions. Recent research and systems development have focused mainly on dynamic RC systems, which are superior to static systems. Dynamic RC is particularly well-suited for tackling urban congestion, and has advantages over other technological measures, such as vehicle-actuated traffic signals or a system of dynamically updated VMS.

Drivers normally reach their destination by following a route based on previous experience, maps, street signs, and radio traffic bulletins. However, studies show that drivers are unable to select the shortest route, leading to some 6 to 8 percent errors. Preventing this by even static RG could save millions of dollars per year. Driver misperceptions, due to the absence or scanty amount of information about travel time and alternative routes, as well as about specific route incidents, lead to delay and wasted mileage. In Orlando, tourists driving RC-equipped vehicles made 30 percent fewer wrong turns and shortened their travel times by 20 percent, compared to drivers who used paper maps.

Research indicates that applying dynamic RG systems shows great potential for improving travel times, safety, and environmental effects. This is based on the assumption that more drivers will opt to use the services. Other benefits could include satisfaction derived from choosing the best route and being better informed, reduction in the total distance travelled, and incident detection and warning. The real benefit will depend largely on the quality of information provided. With more computing power becoming available and increased technological advancement, more high-quality information is available to drivers.

RG not only guides vehicles through unfamiliar areas, but also increases roadway safety. For example, research indicates that 60 percent of crashes at intersections, and about 30 percent of head-on collisions, could be avoided if drivers had an additional half-second to react. Systems like automatic collision notification (not readily available yet) immediately signal for help if a vehicle’s airbag deploys. In addition, drowsy-driver warning systems keep drivers from falling asleep at the wheel.

The Shape of Things To Come

The discussion so far has focused on the present state of intelligent transport systems. In-vehicle information systems provide information on road conditions and offer advice. They also can provide information about a city’s hotels, catering, theater, cinemas, and even the entire yellow pages. In-vehicle systems can function as hand-held car locators, whether in a busy parking lot or in the remote countryside.

The future of such systems already is taking shape. Dual-purpose and hand-held in-vehicle systems can be used as personal security guards that send a discrete message to a control center when a user is in danger. They could sound an alarm to scare off potential attackers and draw attention to oneself. They also could be built into a car’s security system to prevent theft and send messages in case of an accident.

Hands-free cars are being developed to navigate the road network by the use of a button relying on in-built computers. In addition, car prototypes are being developed that do not require roads-they will fly from origin to destination. All of these require intelligent navigation through a combination of computing and communication. The merging of computing and communication is the bedrock of a revolution to unify all technologies. Journeying intelligently will be at the forefront of this revolution.

Conclusion

Applying these systems, both vehicle- or network-based, depend heavily on the society’s living standards and the country’s economic level of development. Variable message signs and TMCs are the most convenient systems for developing countries, due to their simplicity and cheapness. A typical variable message sign only costs about $200,000, while more sophisticated systems requiring computer centers, roadside equipment like beacons and in-vehicle units, are more expensive. However, in cities with high traffic levels, authorities may consider establishing electronic navigation and information systems with the cooperation of private investors and vehicle manufacturers.

People tomorrow will be more mobile than ever. To provide better transportation systems for the twenty-first century requires the integration of people, vehicles, and network, as well as the improved safety and efficiency of transport systems. Therefore, dynamic DI systems should be able to offer improved mobility for travelers, reduced travel times and operation costs, reduced transportation infrastructure costs, improved highway safety, and reduced transportation energy consumption, transport-generated pollution, and noise.

References

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• Hypower Inc. Traffic Technology International December ‘97 – January ‘98 (1997): 10.
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A soul without love is impossible to be elevated to the horizon of human perfection. Even if he lived hundreds of years, he could not make any advances on the path to perfection. Those who are deprived of love, since being entangled in the nets of selfishness, are unable to love anybody else and die unaware of love which is deeply implanted in the very essence of the existence.

A child is received with love when he is born, and grows up in a warm atmosphere composed of affectionate, loving souls. Even if he may not enjoy the same love in the same degree in later phases of his life, he always longs for it and pursues it throughout his life.

There are impressions of love on the face of the sun, water evaporates high towards those impressions, and after it has been condensed in drops high above, the drops come down joyfully onto the earth on the wings of love. Then, thousands of kinds of flowers burst through love and offer smiles to their surroundings. Dew drops on leaves glitter with love, and twinkle with amusement. Sheep and lambs bleat and skip about with love, and birds and chicks chirp with love and form choruses of love.

Each being takes part in the big love orchestra of the universe with its own particular symphony and tries to demonstrate, by free will or through its disposition, an aspect of the deep love in the existence.

Love is implanted in a man’s soul so deeply that many people leave their home for its sake, many families are ruined and, in every corner, a Majnun groans with the love and longing for a Leila. As for those who have not been able to uncover the love inherent in their being regard such kinds of manifestations of love to be madness!

Altruism is an exalted human feeling, and what generates it is love. Whoever has the greatest share in this love is the greatest hero of humanity who has been able to uproot whatever of the feelings of hatred and rancour in him. Such heroes of love continue to live even after their death. These lofty souls, who, by kindling each day a new torch of love in their inner world and making in their hearts a source of love and altruism, were welcomed and loved by people, got the right of living eternally from such an Exalted Court that, let alone death, even Doomsday will not be able to remove their traces.

A mother who can die for her child’s sake is a heroine of affection; an individual who dedicates his life to his nation and country is a self-sacrificing member of his community, and a man who lives and sacrifices himself for humanity is a monument of immortality who deserves to be enthroned in hearts. For them, love is a weapon with which to overcome every obstacle, and a key to open every door. Those who possess such a weapon and key will sooner or later open the gates to all parts of the world and spread everywhere the fragrance of peace from the ‘censers’ of love in their hands.

The most direct road leading to the hearts of people is the road of love. This road is the road of prophets. Those who follow this road are not rejected; even if they are rejected by one or two people, they are welcomed by thousands. Once they are welcomed through love, nothing could prevent them from attaining their object.

How happy and prosperous are those who follow the guidance of love. How unfortunate, on the other hand, are those who are unaware of love which exists deep in their souls, lead a ‘deaf and mute’ life!

O God, the most Exalted! Today when hatred and rancour have invaded everywhere like the layers of darkness, we take refuge in Your infinite love and entreat at Your door that you may fill up the hearts of your mischievous, pitiless slaves with love and human feelings!