Wristwatch

**About the London Software Guild** ​The London Software Guild gathers developers, architects, and teams across London who care deeply about the craft of building great software. No fluff, no vendor pitches — just people who take the work seriously, sharing what they've learned the hard way. *** ## ​**Tonight's Speakers** ## ​**🎤 Kieran — Founding Engineer, Demand-Genius** ​Kieran is a founding engineer at Demand-Genius, working to close the gap between how humans and machines perceive your brand versus reality. Background in electrical & electronic engineering, previously working on real-time payments systems, high-scale distributed dynamic rules engines, and reverse proxies. Third Start-Up/Scale-Up (because I'm dumb and have never learnt my lesson). ​ **Talk: The Statistical (Un)Certainty That Our AI Co-Founder Ruins Everything** ​We have handed the most powerful text prediction machines ever built the keys to our codebases. They write code that is statistically likely to be correct. But "statistically likely" and "correct" are not the same thing. As we move toward autonomous multi-agent systems writing production code at machine speed, that gap becomes the central engineering problem of our time. ​Code is not text. It is a formal, deterministic, mathematical structure that happens to be serialised as text. Every tool in the agentic coding stack — retrieval, editing, version control, coordination — treats it as text. ​This talk argues that the answer isn't better frontier models. It's better systems around models. Specifically, the engineering disciplines we've used for a century to control uncertain systems — feedback loops, formal verification, dependency analysis, and control theory — are the missing layer between "AI can write code" and "AI can write code you can trust." *** ## ​**🎤 Andy Roberts — Senior Engineering Leader** ​Andy Roberts is a senior engineering leader with 25+ years of experience — the kind where you've actually written the code, run the teams, and been in the room when things went wrong at scale. Previously Head of EMEA Enterprise Solutions at Apollo GraphQL, where he helped companies like [Booking.com](https://booking.com/), PayPal, and The New York Times stop arguing about their APIs. Before that, Head of API Engineering at RS Components, wrangling 11 teams. Has strong opinions about federated architecture and isn't afraid to use them. ​ **Talk: Built for Browsers, Billed by Tokens** *Your microservices solved for latency. AI agents are solving for context. Nobody told your APIs.* ​Every era of software development has been defined by a constraint that reshaped architecture. In the database era we optimised for round trips. In the web era we obsessed over latency. Mobile forced us to think about bandwidth and battery. Each shift required new instincts, new patterns, new defaults. We're in the middle of another one. ​The AI era introduces a new constraint: context. Language models have finite working memory, and every API response your services return goes into it. The kitchen-sink response payloads that work fine for browsers are quietly making your AI agents more expensive and less capable — and the cost is almost entirely invisible in your existing dashboards. ​This talk maps the constraint transition from latency to context, shows what it means for the microservice APIs you have today, and offers five concrete things you can do about it without touching a line of existing backend code.

A most beautiful 10 mile circular walk in Bedfordshire taking in delightful Woburn with over 200 listed buildings, Woburn Abbey and many glimpses of all the wildlife at Woburn Deer Park and also Woburn Safari Park ! Let's go with the flow ! Things to bring : packed lunch, water, snacks etc and waterproof jacket and walking shoes/boots/trainers. Train : 9.56am from Euston arrives at Woburn Sands at 10.56am with a change of train at Bletchley. For group train tickets : meet in front of Platform 8 at Euston at 9.30am Train ticket: Return to Woburn Sands Or you may decide to drive. Walk starts by 11.05am. Meetup fee £5 payable in cash or in advance by bank transfer. You should have adequate and appropriate insurance for this type of activity and be able to walk 2.5 miles per hour. We will stop for a drink towards the end of the walk. The train back will most likely be at around 5.15pm. Please only post photos of others with their consent. My no is 07714250849.

**Welcome to StitchUp** – a welcoming social group that embraces individuals of all skill levels, providing a shared space for crafting in a social setting. **Bring your current project**, whether it's knitting, quilting, embroidery, or any other textile craft. Work on your project or piece while having a chat with us. Some people knit, some people mend or just join the conversations. If you are starting new, I’m sure we can give you tips, but generally this is not a class or workshop and you will have to bring your own materials. Also keep in mind that we sometimes don't have a table, so something that requires table space might be difficult to do. **Background** – StitchUp began among friends with a shared love for textile crafts, evolving into a thriving group with regular meetups. Unfortunately, the group faced a decline during the COVID-19 pandemic but we would now like to revive these regular meetings in a social, in-person setting. **Tickets** – There is a small ticket price to partially cover the costs for the use of this platform. I do not earn any money from this. Extra money will go back into the group.

**Join us at Dr Johnson's House for an evening talk: 'Johnson, Crime and Punishment, in Four Cases'. Tickets include a welcome drink and chance to view Dr Johnson's House.** Join us for a fascinating exploration of Samuel Johnson's entanglements with ideas of criminality and causality. Four experts offer their insights into ways in which Johnson wrestled with wrongdoing, his own, as well as those of other people, and tried to stake out the terms of a shift in the way society addressed and corrected them. Crime was rife in Georgian London, but so too was punishment. In the eighteenth century, you could be hanged for more than 350 offences, including wounding a hawk, fraternizing with gypsies, and defacing some, (but not all) of London's bridges. People were sent to prison for being in debt as was the case with the poet Richard Savage; and street walkers were sent to Bridewells for 'correction', while those who paid them for their services went scot free. Samuel Johnson had a boundless compassion for people in desperate situations, and at the same time, an unwavering sense of Justice. All his life, he vied with the difficulty of reconciling these two pillars of his character, and of good society itself. How successful he was, and how far he influenced the shape of the century that followed, will comprise some of the questions that these series of short talks will raise. **Read more here:** [https://www.drjohnsonshouse.org/post/johnson-crime-punishment-four-cases](https://www.drjohnsonshouse.org/post/johnson-crime-punishment-four-cases) **MEET DETAILS:** **5.50pm: MEET OUTSIDE DR JOHNSON'S HOUSE** **Address:** 17 Gough Square, London, EC4A 3DE **6.00pm: ENTER DR JOHNSON'S HOUSE** **6.00-6.30pm:** Drinks **6.30-8.00 pm:** Talk **8.30pm - Late: PUB SOCIAL (optional)** We'll head to Ye Old Cheshire Cheese pub for a social chit chat over drinks. **Address:** 145 Fleet Street, London, EC4A 2BP **TICKETS:** **You MUST buy a ticket before you sign up to this event.** **Tickets are £20. Please book [here](https://www.eventbrite.co.uk/e/johnson-crime-and-punishment-in-four-cases-tickets-1977387943569).** There is limited capacity for the talk, so we'd recommend getting your ticket as soon as possible. Once tickets are sold out on the Dr Johnson's House website we will close the meetup event to RSVPs. **EVENT WHATSAPP GROUP:** Please join the event WhatsApp group to help you find the group on the day. Link tbc in the Event Comments at least 48 hours before the event. *NB* *Joining this WhatsApp group will make your phone number visible to other members in the group.* **IMPORTANT NOTE:** Please change your RSVP if you no longer attend this event. We remove members from the LoMAZ Meetup group who: * RSVP as 'Going' but then do not show up three times in a row. * RSVP as 'Going' but then change their RSVP to 'No' five times in a row. * Are on the Waitlist or who have not RSVPd, but turn up anyway. Thank you for your interest in the group & being part of LoMAZ.

Join the Prime Time Over 50s Social Group for a chilled out evening Following the success of our previous events, like the lively gathering at Oxford Circus, we would like to invite you to an evening that is perfect for mingling with like-minded individuals and making new friends and social connections. As you are aware this is a wetherspoons, so prices will be very reasonable

**Be part of the next Londroid event on Thursday, 26th March 2026, hosted by Checkatrade.** Join us for an evening of Android talks, conversation and community. Expect engaging sessions, the chance to meet others working in Android, and time to catch up with familiar faces. After the event, we’ll head to **The Red Lion** for post-event drinks and further conversation. **Tickets:** We have 110 tickets available. Don’t miss out. Follow us on Twitter and LinkedIn for updates. **Schedule:** 18:00 – Doors open & registration 18:30 – Welcome from Londroid and Checkatrade 18:45 – Bilal Haider – *How AI Agents Saved My (Developmental) Life* 19:30 – Fanny Demey – *Mobile accessibility: Small screen, big difference!* 20:15 – Q&A and socialising 20:30 – Drinks at The Red Lion - Red Lion, 1 Eldon St, London EC2M 7LS **Our Hosts and Sponsors** **Checkatrade** Checkatrade is a leading UK platform that connects consumers with vetted and reviewed tradespeople, helping homeowners find trusted professionals for jobs of all sizes. **Novoda** Novoda is a digital product agency dedicated to building high-quality software. Their team of engineers helps companies scale, modernise and improve their development practices to deliver exceptional digital experiences. Join us for an evening of learning, collaboration and community. See you there.

A most beautiful 9 to 10 mile walk in Cambridgeshire along the Great River Ouse to Houghton Mill from Saint Ives and then back to Huntingdon through the many watermeadows and the oddly named Godmanchester! We shall first explore Holt Island Nature Reserve a delightful quiet oasis that houses much wildlife and birds in medieval tranquil market town of Saint Ives that has a 15th century stone bridge with a chapel attached. Lets go with the flow! Please arrive by 9.05am as to facilitate the purchase of group train tickets for the 9.46am train that arrives at Huntingdon at 10.50am. Train ticket : Return to Huntington Or you may decide to drive. We shall then take B bus at 11.20am to Langley Close in Saint Ives. Meetup fee £8 payable in cash or £6 by Friday in advance by bank transfer, details available upon request. Walk will commence by noon. Please bring packed lunch, water, snacks etc along with waterproof jacket and walking shoes / trainers. We shall spend lunch time in Saint Ives. We shall stop for around 20 mins by wonderful Houghton Mill and Cafe during the afternoon. Only sign up for this walk if you can comfortably walk 2.5 miles per hour and you should have adequate and appropriate insurance for this type of activity. We shall have a drink near the end of the walk at Godmanchester. Likely train back at 5.10pm. Please only post photos of others with their consent. My no is 07714250849.

A chance just to work in company on your writing, be it a book, blog, screenplay, dissertation, poem, song, coursework, memoir, play, journal, travel writing, work stuff or anything else. Newcomers always welcome. No one will see what you're writing or give you unsolicited advice. WE FILL THE ROOM, so you MUST SIGN UP below AND ARRIVE BY 11.40 at the latest, or we can’t guarantee you a seat. And if you can't make it CHANGE YOUR RSVP to "not going" ASAP to give someone else a chance, thanks. WHERE? FIFTH FLOOR CAFÉ, Floor 5, Waterstones, 203-206 Piccadilly, W1J 9LE TIMINGS:- 11.00 - Café starts serving 11:30 - Host of the day will be there. Say hello, especially if you’re new. 11.40 - Brief introductions for everybody - your name and what you’re working on 11:45 - Timer starts: write for 45 minutes 12:30 – Break, chat to your neighbours if you like 12:45 - Timer starts: write for 45 minutes 13:30 - The End…feel free to stay and keep working or chat some more. Bring whatever you need to be able to write. It’s a café, there’s some noise so earbuds/headphones/earplugs are handy. There’s very few mains sockets so charged-up laptops are a good idea too. And please remember everybody, thank our venue by buying a drink or food, and don’t consume anything from outside while you're here. Looking forward to writing with you, your hosts, Sarah, Nick, Laura, Anna, Solitaire and John

SCENIC WALK IN CANADA WATER, then THAMESPATH WALK to GREENWICH and LEWISHAM. **WALK START:Canada Water Station** (Jubilee Line and London Overground - Travel Zone 2) WALK ROUTE: From Canada Water Station we walk through dockland pools and along the Thamespath to Greenwich and then along the Waterlink Walk to Lewisham. WALK DISTANCE: Approx 5 miles. WALK FINISH: At Lewisham Station (Travel Zone 2 - National Rail and Docklands Railway.) STOPOUT POINT: Our walk crosses many London bus routes **Scroll down to see Disclaimer and Notice of Risks.** ENJOY UNIQUE HEALTHY WALKS IN STUNNING GREEN SPACES OR ALONG WATERWAYS IN LONDON. **COST of EVENT**: **All of the walks on this group are only £5 each to attend. Payment is not collected before the day of the event to allow you maximum flexibility.** **This walk is free for holders of the Ken's Events Membership Card.** Get out, explore and enjoy London's abundant green spaces and surprising surrounding countryside. Give up the city streets for a day and breathe some fresh air. Improve your overall fitness levels and make some new friends at the same time. Social Event: Our walks are social walks, where the emphasis is on meeting new people, enjoying nature, healthy exercise, and fresh air. Our walks are not interrupted with running commentaries or historical lectures, although occasionally features of significance may be pointed out. As such our walks will be continuous with few stops and it is your responsibilty to keep walkers ahead in view and to follow the direction of the walk. We always end the walk at a pub where the socialising can continue. Take this opportunity to visit green parts of London, unknown to most people, and that you would not otherwise have an opportunity to see. RISKS:Please dress appropriately for weather conditions and carry a bottle of water and necessary medication. You need to be moderately fit for this walk and be able to walk for four miles without a break. In these walks we use; pavements, cross busy roads, public parkland, towpaths alongside water, other public paths, and tracks through woodland and countryside. Please only wear good sturdy shoes, trousers are recommended, and take care as surfaces may be uneven, and some paths are also used by joggers and cyclists. Be wary of portruding tree roots and low overhanging branches. If you require insurance for these walks then you must arrange this yourself. No large dogs or small children please. Please arrive in good time to allow opportunity to use toilets at the start of the walk as there may not be any toilet breaks available during the walk. WANT TO COME ON ANOTHER WALK? For a list of future walks go to[ http://www.meetup.com/KENS-EVENTS-EXPLORE-LONDON-SECRETS/events/](https://www.meetup.com/KENS-EVENTS-EXPLORE-LONDON-SECRETS/events/) DISCAIMER All Ken's Events are subject to a disclaimer. Please click here [https://www.meetup.com/kens-events-explore-london-secrets/](https://www.meetup.com/kens-events-explore-london-secrets/) to find out more about Kens Events/Walks and click on 'read more' to see full disclaimer. Please post no pre-event messages unless you are posting something relevant for the whole group. Kens Events also has a facebook page. [http://www.facebook.com/Kens.events](http://www.facebook.com/Kens.events) When you arrive at the station look for Ken with Kens Events/Meetup Badge outside the station. WHAT IF THE WEATHER IS BAD? - Light rain is not a problem, only very heavy rain will lead to a postponement.

Let's go with the flow on this absolutely stunning medium paced 7.5/8 mile walk that takes in the Oxford Canal, Thames and a beautiful secuded lake too ! Please arrive by 9.35am so as to facilitate the purchase of group train tickets to Oxford and the group will take the direct 10.18am train that arrives at Oxford at 11.16am. Train ticket : Oxford return. Or you may decide to drive. The walk shall commence prompt at 11.30am. Please bring waterproof jacket, walking shoes boots or trainers, packed lunch, water and snacks etc. Meetup fee £8 payable in cash or £6 by Saturday in advance by bank transfer, details available upon request. No PayPal. We shall stop for a drink around lunchtime. Please make sure that you have adequate and appropriate insurance for this type of activity and you should be fit enough to walk 2.5 miles per hour. We shall have time to explore Oxford at the end of the walk or go to a pub. Likely train back at around 4.30pm. Please only post photos of others with their consent. My number is 07714250849.

CHERRY BLOSSOM, BLACKHEATH VILLAGE, PARKLAND, LAKE, followed by SOCIALISING with CHEAP FOOD and DRINKS in a convivial pub atmosphere. **WALK START POINT: LEWISHAM Station** (DLR and National Rail). Look for Ken with the Kens Events/Meetup Flag/Badge outside the station. The fastest way to get to Lewisham is to use British Rail from/via London Bridge (8 mins). WALK ROUTE: Blackheath to Greenwich Park (Cherry Blossom). WALK DISTANCE: Approx 4.5 miles. WALK END POINT: Cutty Sark Station. WALK STOP OUT POINT: We cross several London bus routes. BREATHE FRESH AIR: Give up the city streets for a day and improve your overall fitness levels on a green walk. Explore and enjoy London's abundant and sometimes secret green spaces, forest areas and surprising surrounding countryside. Meet new people and make some new friends. Walking is a great social activity. Visit parts of London, unknown to most people, that you would not otherwise have a reason to see. **Social Event**: Our walks are social walks, where the emphasis is on meeting new people, enjoying nature, healthy exercise, and fresh air. Our walks are not interrupted with running commentaries or historical lectures, although occasionally features of significance may be pointed out. As such our walks will be continuous with few stops and it is your responsibilty to keep walkers ahead in view and to follow the direction of the walk. We always end the walk at a pub where the socialising can continue. *Be sure to join us in the pub for the whole experience!* COST: Free for members (who show their Ken's Events Membership card). For others there is a £5 fee for this event. Scroll down to bottom of page to see disclaimer and notice of risks. WANT TO COME ON ANOTHER WALK? For a list of future walks go to[ http://www.meetup.com/KENS-EVENTS-EXPLORE-LONDON-SECRETS/events/](https://www.meetup.com/KENS-EVENTS-EXPLORE-LONDON-SECRETS/events/) Please post no pre-event messages unless you are posting something relevant for the whole group and only post photos of other members with their consent. Kens Events also has a Facebook Page, Instagram and Twitter accounts. [http://www.facebook.com/Kens.events](http://www.facebook.com/Kens.events) Instagram Page [Kenswalks](https://www.instagram.com/weekendgreenwalks/) Twitter [@KenEvents](http://www.twitter.com/KenEvents) Kens Events also has a Facebook Group that you can join. [http://www.facebook.com/groups/Kensevents](http://www.facebook.com/groups/kensevents) For weekday and evening walks join Ken's Weekday and Evenings Walking Group. [(https://www.meetup.com/KENS-WEEKDAY-EVENING-WALKS/)](https://www.meetup.com/KENS-WEEKDAY-EVENING-WALKS/) RAIN POLICY: Light rain is not usually a problem . However if torrentail rain is forecast, please check back to this webpage on the day of the event around 3 hours before the start for the latest update. Tell your friends you are going! Unfortunately no large dogs and small children are permitted on these walks. **NOTICE of RISKS applicable for all walks:** Please dress appropriately for weather and terrain conditions. Only wear good sturdy shoes, with ankle support, and carry a bottle of water and necessary medication. You need to be moderately fit for this walk and able to walk for at least 8 miles. This walk is suitable for the average experienced hill walker. Expect some hills. Do not attend this walk if you do not fit that description or if you have a medical condition (especially heart and/or lung conditions) that may impact upon your capability of completing the walk. These walks are city walks and countryside walks where all the usual risks of injury during such walks apply resulting from interactions with road traffic, joggers, cyclists, e-scooters,other members of the public, animals (farm, domestic and wild), plants (allergic reactions), uneven surfaces, including portruding tree roots and potholes and there may be low overhanging branches. In these walks we cross busy roads, use towpaths alongside water, bridlepaths, country lanes and sometimes ill defined paths and tracks through woodland, bush and countryside. Some tracks may be muddy and slippery, and conditions may be wet and icy. The walk leader is not and does not purport to be a professional guide, or a medical professional, but is instead a like minded individual who also enjoys hill walking and who is familiar with the intended route. Do not attend this walk unless you accept and consent to the above risks. If you require insurance for these walks then you must arrange this yourself. **DISCAIMER** All Ken's Events are subject to a disclaimer. Please click here [https://www.meetup.com/kens-events-explore-london-secrets/](https://www.meetup.com/kens-events-explore-london-secrets/) to find out more about Kens Events/Walks and click on 'read more' to see full disclaimer.

The Humanist Monthly Program is our longest running event and still a community favorite. In the old days it used to be called "Going to HCCO" and we still like to think of it as our flagship event. We will be hearing from Becca Powell, Director of Advocacy and Outreach at Unchained At Last, an organization whose mission is dedication to ending forced and child marriage in the United States through direct services and systems change. Unchained At Last's mission clearly meshes and addresses several of our Humanist Ten Commitments. Becca will educate us about an issue many of us may not be familiar with--but should be. Food and drinks will be provided at the event. Feel free to show up a little bit early to hang out and talk. Going forward our meetings will be hybrid. You can meet us in-person or attend online Join Zoom Meeting [https://us02web.zoom.us/j/87836564953?pwd=4Mi57ElZkDIFlb1fnlNwOJ0NiOK4tP.1](https://us02web.zoom.us/j/87836564953?pwd=4Mi57ElZkDIFlb1fnlNwOJ0NiOK4tP.1) Meeting ID: 878 3656 4953 Passcode: 760812 One tap mobile +19292056099,,87836564953#,,,,\*760812# US (New York) +13017158592,,87836564953#,,,,\*760812# US (Washington DC) The formal presentation will start at noon

Hi ladies. We will meet in front of the Nature Center and head to the two Observation decks. We will then hike Hickory Ridge, Ripple Rock, Overlook and Sugarbush trails to get approximately four miles total distance. We will walk approximately a 18 minute mile pace. Please wear appropriate hiking shoes.

Christians in Tech is a community at the intersection of faith and technology. Our meetups are designed to spark meaningful conversations, promote knowledge sharing, and encourage growth—both in your career and your spiritual walk with God. Whether you're an experienced professional or just starting your tech journey, CIT welcomes you. Our Website [https://linktr.ee/citcbus](https://linktr.ee/citcbus) Sponsors and Partners * Improving (Venue Sponsor) * Bethel World Prayer Center (Fiscal Sponsor) * Fruits & Roots (Coffee Partner)

http://photos2.meetupstatic.com/photos/event/2/a/9/6/600_348310902.jpeg Instructor - Crow, HPS Class fee is $30 at the door or approved exchange RSVP with Advance pay of $25 (discounted) by PayPal on the web or by contacting Enchanted Elements (614) 437-2642. Reservations made directly to Enchanted Elements will be added to the class list manually not online. Private Instruction ~ Closed to the Public ~ Initiated Members Only Please come prepared for ritual. Blessings ~ Crow

Central Ohio Radio Enthusiasts—CORE—is an informal community for anyone enthusiastic or curious about radio—whether you're new to radio and want to learn or you've been tinkering for years and want to share. Ham radio operators, GMRS users, Meshtastic fans, software-defined radio nerds, makers, and technical and non-technical folks are all welcome. No experience required or expected. This month we have **WiFi HaLow: Introduction and Practical Use** with **Alex Barbur**. Details are are [core.radio](https://core.radio).

Jimmy V's Grill & Pub in Grandview Heights. You are responsible for your own meal/drinks. We usually don't have any agenda other than eat, drink and talk. :) If the weather is nice we will be on the back patio, otherwise we are in the cigar room. This group has been meeting every Tuesday evening for over a decade. Many attendees do not RSVP on meetup. Please don't let the small number here discourage you. Anyone/everyone is welcome to come. We'd love to have you join us. COTA bus #5 comes to W. 5th and Wyandotte Rd. And it's a minute walk to the restaurant. Did you know that there are atheists everywhere?!?! You may not know it, but we are! We're in your schools, diners, police force, military, government, and some are even still in your churches! So come and join us and meet other local atheists, along with agnostics, heathens, humanists, skeptics, and anyone else who's 'hell bound'! Vision: a Central Ohio that accepts atheism as a viable alternative in all areas of public and private life. Mission: grow, support, and provide community for atheists in Central Ohio. Social meetings held most Tuesdays at a local pub/restaurant at 7:00 PM (and often into the wee hours). Attendees call themselves agnostics, skeptics, humanists, non-theists, deists or even theists. All attendees are welcome but should support our vision. Atheists of Columbus (AoC) is part of Omnipresent Atheists (OA). AoC members are invited to join this OA meetup and/or OA Facebook group ( https://www.facebook.com/groups/omnipresentatheists/ ) but are free to continue conversations on the AoC Facebook group ( https://www.facebook.com/groups/columbusatheists/ ). AoC was founded in 2012 as a networking, social group for Central Ohio area humanists, skeptics, atheists, agnostics, nonbelievers, freethinkers, and the curious. It was a member of Columbus CoR and held weekly meetings, mostly on Fridays, for several years but then operated as an online only group for some time. In November 2018, Omnipresent Atheists (OA), a group that routinely meets on Tuesdays, invited AoC to merge. Omnipresent Atheists is a member of the Columbus Coalition of Reason (ColumbusCoR.org). Omnipresent Atheists is a member of the Columbus Coalition of Reason ( http://www.ColumbusCoR.org ). Omnipresent Atheists endorses the mission of the Secular Coalition for America ( http://secular.org ). This group has been meeting every Tuesday evening for over a decade. Many attendees do not RSVP on meetup. Please don't let the small number here discourage you. Anyone/everyone is welcome to come. We'd love to have you join us.