Glossary
The traveler’s vocabulary, defined plainly.
The terms that run through nomad forums, airline emails, and border-control websites, each defined in a paragraph you can actually use. Skaoot handles the paperwork side of most of them; the definitions stand on their own either way.
Entry requirements and border paperwork
ESTA
The Electronic System for Travel Authorization, the United States’ travel authorization for citizens of Visa Waiver Program countries. You apply online before departure; airlines check for an approved ESTA at boarding. An approved ESTA allows short visits for tourism or business without a visa, but does not guarantee entry.
eTA
Canada’s Electronic Travel Authorization, required for visa-exempt foreign nationals flying to or transiting through Canada. Applied for online and linked electronically to your passport. Several other countries use the same abbreviation for their own programs, such as the Australian ETA and the UK ETA.
ETIAS
The European Travel Information and Authorisation System, the European Union’s planned travel authorization for visa-exempt visitors to the Schengen area. It is not yet operational; it is expected to take effect in late 2026. Once live, visa-exempt travelers will apply online before their trip, the way ESTA works for the United States.
eVisa
A visa applied for, issued, and stored electronically, with no embassy visit or passport sticker. Unlike a travel authorization, an eVisa is a real visa: the destination requires one because your nationality is not visa-exempt there. Approval usually arrives by email as a document to save or print.
Arrival card
A digital entry form a growing number of countries require travelers to submit shortly before arrival, replacing the paper landing card. Thailand’s TDAC, Singapore’s SGAC, and Malaysia’s MDAC are arrival cards. Submitting one typically produces a QR code or PDF you show at the immigration desk.
How Skaoot matches arrival cards to your trips →Schengen 90/180 rule
The rule limiting visa-exempt non-EU visitors to at most 90 days inside the Schengen area within any rolling 180-day window. The window moves every day, counting backwards from the day you check, which is why manual counts go wrong so easily and overstays happen by accident.
How Skaoot counts your Schengen days →Visa run / border bounce
A short exit from a country made to reset the clock on your permitted stay. Nomads distinguish a visa run, leaving to obtain a new visa before returning, from a border bounce, a same-day exit and re-entry for a fresh entry stamp. Rules on both vary widely and tighten often.
Proof of onward travel
Evidence that you will leave the country you are entering, usually a booked flight or train out. Airlines can ask for it at check-in, because they are fined for carrying passengers who get refused entry, and border officers can ask for it on arrival. One of the most common surprises for one-way travelers.
International Driving Permit (IDP)
A standardized translation of your driving licence, carried alongside the licence itself, that some countries require before you can legally drive or rent a vehicle. Japan is a well-known example. Other countries accept a certified translation instead, or require a specific licence category for motorcycles.
How Skaoot checks licence requirements →Flights and airports
Schedule change
An airline-initiated shift to a flight you already booked: a new departure time, a different day, sometimes a different routing. Airlines commonly treat a shift of one to two hours as “significant,” which unlocks free rebooking or refund options. The notification arrives as a fresh email that is easy to miss.
How to catch a schedule change early →Self-transfer
A connection built from separate tickets rather than one through-ticket. Cheaper, and popular with nomads, but unprotected: if the first flight is late, the second airline owes you nothing, no rebooking and usually no refund. The main source of layover anxiety on budget multi-leg routes.
Tight connection
A connection with little buffer between landing and the next departure. Whether it is survivable depends on details that are hard to check mid-journey: the same terminal or a different one, transit time between gates, and whether you must clear immigration or re-check bags in between.
How Skaoot warns about tight connections →OTA
An online travel agency, such as Booking.com or Expedia: a middleman that sells flights and stays on behalf of the actual provider. Booking through an OTA means the confirmation, the reference number, and any changes may come from the agency rather than the airline or hotel, which is worth knowing when something needs fixing.
Nomad life and trip admin
Slowmad
A digital nomad who travels slowly: fewer destinations, longer stays, typically one to three months per place. Slowmadding trades constant movement for depth, lower costs, and less burnout, and has become the community-endorsed antidote to the every-week-a-new-city version of nomad life.
Onebag
Minimalist travel with a single carry-on-sized bag, popularized by the r/onebag community. Onebagging trades wardrobe variety for never checking luggage: no baggage fees, no carousel waits, no lost bags, and the freedom to walk straight out of the airport.
Decision fatigue
The cumulative mental cost of many small decisions, and a recognized contributor to traveler burnout. Every leg of every trip is a pile of them: which app has the boarding pass, when to leave, whether the gate changed, where the door code is. None is hard; the weight is in the accumulation.
Why travel feels chaotic, and how to make it calm →The stack
The set of apps a traveler relies on to run their travel life: banking, connectivity, maps, itinerary, translation. “What’s in your stack?” is a perennial nomad-community question, and the answer usually reveals how much manual glue is holding someone’s travel admin together.
eSIM
A SIM card in software: you buy a data plan online and install it before you land, so your phone has local data the moment the plane door opens. “Buy the eSIM before you land” is near-ritual community advice, replacing the airport SIM-card kiosk queue.
Tracking address
The email address you forward booking confirmations to so a travel assistant can read them. In Skaoot, forwarding a confirmation from a verified address to your tracking address is the entire workflow: the booking is extracted and placed on your timeline, and your inbox is never connected or scanned.
How the forwarding model works →Let Skaoot hold the paperwork side.
Visas, travel authorizations, arrival cards, and Schengen day counts, checked against every trip you forward. Free for your first 5 bookings.